72,872,002

2 × 7 × 683 × 7621

Prime Factor Structure

Factorization String 2 × 7 × 683 × 7621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 125,122,752

Proper Divisor Sum 52,250,750

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #72871999 ← → #72872017

1 2 7 14 683 1,366 4,781 7,621 9,562 15,242 53,347 106,694 5,205,143 10,410,286 36,436,001 72,872,002

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

72,872,002 36,436,001 109,308,004 54,654,002 27,327,001 81,981,004 40,990,502 20,495,251 61,485,754 30,742,877 92,228,632 46,114,316 23,057,158 11,528,579 34,585,738 17,292,869 51,878,608 25,939,304 12,969,652 6,484,826 3,242,413 9,727,240 4,863,620 2,431,810 1,215,905 3,647,716 1,823,858 911,929 2,735,788 1,367,894 683,947 2,051,842 1,025,921 3,077,764 1,538,882 769,441 2,308,324 1,154,162 577,081 1,731,244 865,622 432,811 1,298,434 649,217 1,947,652 973,826 486,913 1,460,740 730,370 365,185 1,095,556 547,778 273,889 821,668 410,834 205,417 616,252 308,126 154,063 462,190

Browse other published profiles and their separate link collections.

No other profiles in this collection.