λ
Zalai Atlas

6,733,820

22 × 5 × 31 × 10861
Abundant Even Composite

6,733,820 has the prime decomposition 2^2 × 5 × 31 × 10861. Its 4 distinct prime factors produce 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 10861
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 14,598,528
Proper Divisor Sum 7,864,708
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #6733817 ← → #6733823

Radix Representation

Decimal 6733820
Binary 11001101011111111111100 (23 bits)
Octal 0o31537774
Hexadecimal 0x66BFFC

Divisor Catalog (24)

1 2 4 5 10 20 31 62 124 155 310 620 10,861 21,722 43,444 54,305 108,610 217,220 336,691 673,382 1,346,764 1,683,455 3,366,910 6,733,820

Collatz Trajectory (160 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,733,820 3,366,910 1,683,455 5,050,366 2,525,183 7,575,550 3,787,775 11,363,326 5,681,663 17,044,990 8,522,495 25,567,486 12,783,743 38,351,230 19,175,615 57,526,846 28,763,423 86,290,270 43,145,135 129,435,406 64,717,703 194,153,110 97,076,555 291,229,666 145,614,833 436,844,500 218,422,250 109,211,125 327,633,376 163,816,688 81,908,344 40,954,172 20,477,086 10,238,543 30,715,630 15,357,815 46,073,446 23,036,723 69,110,170 34,555,085 103,665,256 51,832,628 25,916,314 12,958,157 38,874,472 19,437,236 9,718,618 4,859,309 14,577,928 7,288,964 3,644,482 1,822,241 5,466,724 2,733,362 1,366,681 4,100,044 2,050,022 1,025,011 3,075,034 1,537,517

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