2³ × 7 × 29 × 401

Prime Factor Structure

Factorization String 2^3 × 7 × 29 × 401

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,447,200

Proper Divisor Sum 795,976

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #651223 ← → #651239

1 2 4 7 8 14 28 29 56 58 116 203 232 401 406 802 812 1,604 1,624 2,807 3,208 5,614 11,228 11,629 22,456 23,258 46,516 81,403 93,032 162,806 325,612 651,224

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

651,224 325,612 162,806 81,403 244,210 122,105 366,316 183,158 91,579 274,738 137,369 412,108 206,054 103,027 309,082 154,541 463,624 231,812 115,906 57,953 173,860 86,930 43,465 130,396 65,198 32,599 97,798 48,899 146,698 73,349 220,048 110,024 55,012 27,506 13,753 41,260 20,630 10,315 30,946 15,473 46,420 23,210 11,605 34,816 17,408 8,704 4,352 2,176 1,088 544 272 136 68 34 17 52 26 13 40 20

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