3 × 7 × 29 × 101

Prime Factor Structure

Factorization String 3 × 7 × 29 × 101

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 97,920

Proper Divisor Sum 36,411

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #61507 ← → #61511

1 3 7 21 29 87 101 203 303 609 707 2,121 2,929 8,787 20,503 61,509

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

61,509 184,528 92,264 46,132 23,066 11,533 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412

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