3² × 7 × 23 × 53

Prime Factor Structure

Factorization String 3^2 × 7 × 23 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 134,784

Proper Divisor Sum 57,987

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #76781 ← → #76801

1 3 7 9 21 23 53 63 69 159 161 207 371 477 483 1,113 1,219 1,449 3,339 3,657 8,533 10,971 25,599 76,797

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

76,797 230,392 115,196 57,598 28,799 86,398 43,199 129,598 64,799 194,398 97,199 291,598 145,799 437,398 218,699 656,098 328,049 984,148 492,074 246,037 738,112 369,056 184,528 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

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