2⁴ × 7² × 17 × 19

Prime Factor Structure

Factorization String 2^4 × 7^2 × 17 × 19

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 60

Divisor Sum (σ) 636,120

Proper Divisor Sum 382,888

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #253229 ← → #253243

1 2 4 7 8 14 16 17 19 28 34 38 49 56 68 76 98 112 119 133 136 152 196 238 266 272 304 323 392 476 532 646 784 833 931 952 1,064 1,292 1,666 1,862 1,904 2,128 2,261 2,584 3,332 3,724 4,522 5,168 6,664 7,448 9,044 13,328 14,896 15,827 18,088 31,654 36,176 63,308 126,616 253,232

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

253,232 126,616 63,308 31,654 15,827 47,482 23,741 71,224 35,612 17,806 8,903 26,710 13,355 40,066 20,033 60,100 30,050 15,025 45,076 22,538 11,269 33,808 16,904 8,452 4,226 2,113 6,340 3,170 1,585 4,756 2,378 1,189 3,568 1,784 892 446 223 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619

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