2,321,735

5 × 13 × 23 × 1553

Prime Factor Structure

Factorization String 5 × 13 × 23 × 1553

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 3,132,864

Proper Divisor Sum 811,129

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2321701 ← → #2321747

1 5 13 23 65 115 299 1,495 1,553 7,765 20,189 35,719 100,945 178,595 464,347 2,321,735

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

2,321,735 6,965,206 3,482,603 10,447,810 5,223,905 15,671,716 7,835,858 3,917,929 11,753,788 5,876,894 2,938,447 8,815,342 4,407,671 13,223,014 6,611,507 19,834,522 9,917,261 29,751,784 14,875,892 7,437,946 3,718,973 11,156,920 5,578,460 2,789,230 1,394,615 4,183,846 2,091,923 6,275,770 3,137,885 9,413,656 4,706,828 2,353,414 1,176,707 3,530,122 1,765,061 5,295,184 2,647,592 1,323,796 661,898 330,949 992,848 496,424 248,212 124,106 62,053 186,160 93,080 46,540 23,270 11,635 34,906 17,453 52,360 26,180 13,090 6,545 19,636 9,818 4,909 14,728

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