λ
Zalai Atlas

778,949

587 × 1327
Deficient Odd Composite

778,949 has the prime decomposition 587 × 1327. Its 2 distinct prime factors produce 4 positive divisors.

Prime Factor Structure

Factorization String 587 × 1327
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 780,864
Proper Divisor Sum 1,915
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #778933 ← → #778951

Radix Representation

Decimal 778949
Binary 10111110001011000101 (20 bits)
Octal 0o2761305
Hexadecimal 0xBE2C5

Divisor Catalog (4)

1 587 1,327 778,949

Collatz Trajectory (162 steps to reach 1)

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

778,949 2,336,848 1,168,424 584,212 292,106 146,053 438,160 219,080 109,540 54,770 27,385 82,156 41,078 20,539 61,618 30,809 92,428 46,214 23,107 69,322 34,661 103,984 51,992 25,996 12,998 6,499 19,498 9,749 29,248 14,624 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142

More profiles

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