3 × 5 × 7 × 4051

Prime Factor Structure

Factorization String 3 × 5 × 7 × 4051

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 777,984

Proper Divisor Sum 352,629

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #425333 ← → #425363

1 3 5 7 15 21 35 105 4,051 12,153 20,255 28,357 60,765 85,071 141,785 425,355

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

425,355 1,276,066 638,033 1,914,100 957,050 478,525 1,435,576 717,788 358,894 179,447 538,342 269,171 807,514 403,757 1,211,272 605,636 302,818 151,409 454,228 227,114 113,557 340,672 170,336 85,168 42,584 21,292 10,646 5,323 15,970 7,985 23,956 11,978 5,989 17,968 8,984 4,492 2,246 1,123 3,370 1,685 5,056 2,528 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76

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