622,360

2³ × 5 × 15559

Prime Factor Structure

Factorization String 2^3 × 5 × 15559

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 1,400,400

Proper Divisor Sum 778,040

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #622351 ← → #622367

1 2 4 5 8 10 20 40 15,559 31,118 62,236 77,795 124,472 155,590 311,180 622,360

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

622,360 311,180 155,590 77,795 233,386 116,693 350,080 175,040 87,520 43,760 21,880 10,940 5,470 2,735 8,206 4,103 12,310 6,155 18,466 9,233 27,700 13,850 6,925 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661

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