7,612,640

2⁵ × 5 × 7² × 971

Prime Factor Structure

Factorization String 2^5 × 5 × 7^2 × 971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 20,942,712

Proper Divisor Sum 13,330,072

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #7612621 ← → #7612643

1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 971 980 1,120 1,568 1,942 1,960 3,884 3,920 4,855 6,797 7,768 7,840 9,710 13,594 15,536 19,420 27,188 31,072 33,985 38,840 47,579 54,376 67,970 77,680 95,158 108,752 135,940 155,360 190,316 217,504

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

7,612,640 3,806,320 1,903,160 951,580 475,790 237,895 713,686 356,843 1,070,530 535,265 1,605,796 802,898 401,449 1,204,348 602,174 301,087 903,262 451,631 1,354,894 677,447 2,032,342 1,016,171 3,048,514 1,524,257 4,572,772 2,286,386 1,143,193 3,429,580 1,714,790 857,395 2,572,186 1,286,093 3,858,280 1,929,140 964,570 482,285 1,446,856 723,428 361,714 180,857 542,572 271,286 135,643 406,930 203,465 610,396 305,198 152,599 457,798 228,899 686,698 343,349 1,030,048 515,024 257,512 128,756 64,378 32,189 96,568 48,284

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