3,621,632

2⁸ × 7 × 43 × 47

Prime Factor Structure

Factorization String 2^8 × 7 × 43 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 72

Divisor Sum (σ) 8,633,856

Proper Divisor Sum 5,012,224

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3621623 ← → #3621643

1 2 4 7 8 14 16 28 32 43 47 56 64 86 94 112 128 172 188 224 256 301 329 344 376 448 602 658 688 752 896 1,204 1,316 1,376 1,504 1,792 2,021 2,408 2,632 2,752 3,008 4,042 4,816 5,264 5,504 6,016 8,084 9,632 10,528 11,008 12,032 14,147 16,168 19,264 21,056 28,294 32,336 38,528 42,112 56,588

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

3,621,632 1,810,816 905,408 452,704 226,352 113,176 56,588 28,294 14,147 42,442 21,221 63,664 31,832 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432 6,716 3,358 1,679 5,038 2,519 7,558 3,779 11,338 5,669 17,008 8,504 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427 1,282 641

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