142,070

2 × 5 × 14207

142,070 has digital root 5. The neighboring primes are 142067 and 142097; its proper-divisor sum differs from the starting integer by -28,396.

Prime Factor Structure

Factorization String 2 × 5 × 14207

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 255,744

Proper Divisor Sum 113,674

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #142067 ← → #142097

1 2 5 10 14,207 28,414 71,035 142,070

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

142,070 71,035 213,106 106,553 319,660 159,830 79,915 239,746 119,873 359,620 179,810 89,905 269,716 134,858 67,429 202,288 101,144 50,572 25,286 12,643 37,930 18,965 56,896 28,448 14,224 7,112 3,556 1,778 889 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422