3,015,640

2³ × 5 × 75391

3,015,640 has the prime decomposition 2^3 × 5 × 75391. Its 3 distinct prime factors produce 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 5 × 75391

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,785,280

Proper Divisor Sum 3,769,640

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #3015637 ← → #3015643

Radix Representation

Decimal	3015640
Binary	1011100000001111011000 (22 bits)
Octal	0o13401730
Hexadecimal	0x2E03D8

Divisor Catalog (16)

1 2 4 5 8 10 20 40 75,391 150,782 301,564 376,955 603,128 753,910 1,507,820 3,015,640

Collatz Trajectory (138 steps to reach 1)

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

3,015,640 1,507,820 753,910 376,955 1,130,866 565,433 1,696,300 848,150 424,075 1,272,226 636,113 1,908,340 954,170 477,085 1,431,256 715,628 357,814 178,907 536,722 268,361 805,084 402,542 201,271 603,814 301,907 905,722 452,861 1,358,584 679,292 339,646 169,823 509,470 254,735 764,206 382,103 1,146,310 573,155 1,719,466 859,733 2,579,200 1,289,600 644,800 322,400 161,200 80,600 40,300 20,150 10,075 30,226 15,113 45,340 22,670 11,335 34,006 17,003 51,010 25,505 76,516 38,258 19,129

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