3 × 5 × 79 × 1171

Prime Factor Structure

Factorization String 3 × 5 × 79 × 1171

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,250,240

Proper Divisor Sum 862,605

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1387601 ← → #1387649

1 3 5 15 79 237 395 1,171 1,185 3,513 5,855 17,565 92,509 277,527 462,545 1,387,635

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

1,387,635 4,162,906 2,081,453 6,244,360 3,122,180 1,561,090 780,545 2,341,636 1,170,818 585,409 1,756,228 878,114 439,057 1,317,172 658,586 329,293 987,880 493,940 246,970 123,485 370,456 185,228 92,614 46,307 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7

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