5² × 7 × 12577

Prime Factor Structure

Factorization String 5^2 × 7 × 12577

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,119,344

Proper Divisor Sum 918,369

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2200967 ← → #2200981

1 5 7 25 35 175 12,577 62,885 88,039 314,425 440,195 2,200,975

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

2,200,975 6,602,926 3,301,463 9,904,390 4,952,195 14,856,586 7,428,293 22,284,880 11,142,440 5,571,220 2,785,610 1,392,805 4,178,416 2,089,208 1,044,604 522,302 261,151 783,454 391,727 1,175,182 587,591 1,762,774 881,387 2,644,162 1,322,081 3,966,244 1,983,122 991,561 2,974,684 1,487,342 743,671 2,231,014 1,115,507 3,346,522 1,673,261 5,019,784 2,509,892 1,254,946 627,473 1,882,420 941,210 470,605 1,411,816 705,908 352,954 176,477 529,432 264,716 132,358 66,179 198,538 99,269 297,808 148,904 74,452 37,226 18,613 55,840 27,920 13,960

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.