423,429

3 × 29 × 31 × 157

Prime Factor Structure

Factorization String 3 × 29 × 31 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 606,720

Proper Divisor Sum 183,291

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #423427 ← → #423431

1 3 29 31 87 93 157 471 899 2,697 4,553 4,867 13,659 14,601 141,143 423,429

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

423,429 1,270,288 635,144 317,572 158,786 79,393 238,180 119,090 59,545 178,636 89,318 44,659 133,978 66,989 200,968 100,484 50,242 25,121 75,364 37,682 18,841 56,524 28,262 14,131 42,394 21,197 63,592 31,796 15,898 7,949 23,848 11,924 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693

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