2² × 7 × 31 × 503

Prime Factor Structure

Factorization String 2^2 × 7 × 31 × 503

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 903,168

Proper Divisor Sum 466,564

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #436591 ← → #436607

1 2 4 7 14 28 31 62 124 217 434 503 868 1,006 2,012 3,521 7,042 14,084 15,593 31,186 62,372 109,151 218,302 436,604

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

436,604 218,302 109,151 327,454 163,727 491,182 245,591 736,774 368,387 1,105,162 552,581 1,657,744 828,872 414,436 207,218 103,609 310,828 155,414 77,707 233,122 116,561 349,684 174,842 87,421 262,264 131,132 65,566 32,783 98,350 49,175 147,526 73,763 221,290 110,645 331,936 165,968 82,984 41,492 20,746 10,373 31,120 15,560 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77

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