4,036,725

3² × 5² × 7 × 11 × 233

Prime Factor Structure

Factorization String 3^2 × 5^2 × 7 × 11 × 233

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 9,052,992

Proper Divisor Sum 5,016,267

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4036723 ← → #4036733

1 3 5 7 9 11 15 21 25 33 35 45 55 63 75 77 99 105 165 175 225 231 233 275 315 385 495 525 693 699 825 1,155 1,165 1,575 1,631 1,925 2,097 2,475 2,563 3,465 3,495 4,893 5,775 5,825 7,689 8,155 10,485 12,815 14,679 17,325 17,475 17,941 23,067 24,465 38,445 40,775 52,425 53,823 64,075 73,395

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

4,036,725 12,110,176 6,055,088 3,027,544 1,513,772 756,886 378,443 1,135,330 567,665 1,702,996 851,498 425,749 1,277,248 638,624 319,312 159,656 79,828 39,914 19,957 59,872 29,936 14,968 7,484 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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