2² × 11² × 19 × 37

Prime Factor Structure

Factorization String 2^2 × 11^2 × 19 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 707,560

Proper Divisor Sum 367,308

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #340237 ← → #340261

1 2 4 11 19 22 37 38 44 74 76 121 148 209 242 407 418 484 703 814 836 1,406 1,628 2,299 2,812 4,477 4,598 7,733 8,954 9,196 15,466 17,908 30,932 85,063 170,126 340,252

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

340,252 170,126 85,063 255,190 127,595 382,786 191,393 574,180 287,090 143,545 430,636 215,318 107,659 322,978 161,489 484,468 242,234 121,117 363,352 181,676 90,838 45,419 136,258 68,129 204,388 102,194 51,097 153,292 76,646 38,323 114,970 57,485 172,456 86,228 43,114 21,557 64,672 32,336 16,168 8,084 4,042 2,021 6,064 3,032 1,516 758 379 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361

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