677,401

131 × 5171

Prime Factor Structure

Factorization String 131 × 5171

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 682,704

Proper Divisor Sum 5,303

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #677387 ← → #677423

1 131 5,171 677,401

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

677,401 2,032,204 1,016,102 508,051 1,524,154 762,077 2,286,232 1,143,116 571,558 285,779 857,338 428,669 1,286,008 643,004 321,502 160,751 482,254 241,127 723,382 361,691 1,085,074 542,537 1,627,612 813,806 406,903 1,220,710 610,355 1,831,066 915,533 2,746,600 1,373,300 686,650 343,325 1,029,976 514,988 257,494 128,747 386,242 193,121 579,364 289,682 144,841 434,524 217,262 108,631 325,894 162,947 488,842 244,421 733,264 366,632 183,316 91,658 45,829 137,488 68,744 34,372 17,186 8,593 25,780

Browse other published profiles and their separate link collections.

No other profiles in this collection.