61 × 131 × 1901

Prime Factor Structure

Factorization String 61 × 131 × 1901

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,565,968

Proper Divisor Sum 375,077

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #15190873 ← → #15190919

1 61 131 1,901 7,991 115,961 249,031 15,190,891

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

15,190,891 45,572,674 22,786,337 68,359,012 34,179,506 17,089,753 51,269,260 25,634,630 12,817,315 38,451,946 19,225,973 57,677,920 28,838,960 14,419,480 7,209,740 3,604,870 1,802,435 5,407,306 2,703,653 8,110,960 4,055,480 2,027,740 1,013,870 506,935 1,520,806 760,403 2,281,210 1,140,605 3,421,816 1,710,908 855,454 427,727 1,283,182 641,591 1,924,774 962,387 2,887,162 1,443,581 4,330,744 2,165,372 1,082,686 541,343 1,624,030 812,015 2,436,046 1,218,023 3,654,070 1,827,035 5,481,106 2,740,553 8,221,660 4,110,830 2,055,415 6,166,246 3,083,123 9,249,370 4,624,685 13,874,056 6,937,028 3,468,514

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