2² × 7 × 37 × 383

Prime Factor Structure

Factorization String 2^2 × 7 × 37 × 383

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 817,152

Proper Divisor Sum 420,364

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #396733 ← → #396833

1 2 4 7 14 28 37 74 148 259 383 518 766 1,036 1,532 2,681 5,362 10,724 14,171 28,342 56,684 99,197 198,394 396,788

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

396,788 198,394 99,197 297,592 148,796 74,398 37,199 111,598 55,799 167,398 83,699 251,098 125,549 376,648 188,324 94,162 47,081 141,244 70,622 35,311 105,934 52,967 158,902 79,451 238,354 119,177 357,532 178,766 89,383 268,150 134,075 402,226 201,113 603,340 301,670 150,835 452,506 226,253 678,760 339,380 169,690 84,845 254,536 127,268 63,634 31,817 95,452 47,726 23,863 71,590 35,795 107,386 53,693 161,080 80,540 40,270 20,135 60,406 30,203 90,610

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