3,577,991

29 × 123379

3,577,991 factors as 29 × 123379. Its 4 positive divisors give a proper-divisor sum of 123,409, so this integer is deficient. The Collatz stopping time is 265 steps.

Prime Factor Structure

Factorization String 29 × 123379

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,701,400

Proper Divisor Sum 123,409

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #3577967 ← → #3577997

Radix Representation

Decimal	3577991
Binary	1101101001100010000111 (22 bits)
Octal	0o15514207
Hexadecimal	0x369887

Divisor Catalog (4)

1 29 123,379 3,577,991

Collatz Trajectory (265 steps to reach 1)

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

3,577,991 10,733,974 5,366,987 16,100,962 8,050,481 24,151,444 12,075,722 6,037,861 18,113,584 9,056,792 4,528,396 2,264,198 1,132,099 3,396,298 1,698,149 5,094,448 2,547,224 1,273,612 636,806 318,403 955,210 477,605 1,432,816 716,408 358,204 179,102 89,551 268,654 134,327 402,982 201,491 604,474 302,237 906,712 453,356 226,678 113,339 340,018 170,009 510,028 255,014 127,507 382,522 191,261 573,784 286,892 143,446 71,723 215,170 107,585 322,756 161,378 80,689 242,068 121,034 60,517 181,552 90,776 45,388 22,694

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