2,070,367

13 × 67 × 2377

2,070,367 has digital root 7. The neighboring primes are 2070329 and 2070371; its proper-divisor sum differs from the starting integer by -1,876,878.

Prime Factor Structure

Factorization String 13 × 67 × 2377

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 2,263,856

Proper Divisor Sum 193,489

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #2070329 ← → #2070371

1 13 67 871 2,377 30,901 159,259 2,070,367

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

2,070,367 6,211,102 3,105,551 9,316,654 4,658,327 13,974,982 6,987,491 20,962,474 10,481,237 31,443,712 15,721,856 7,860,928 3,930,464 1,965,232 982,616 491,308 245,654 122,827 368,482 184,241 552,724 276,362 138,181 414,544 207,272 103,636 51,818 25,909 77,728 38,864 19,432 9,716 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61