1,307,109

3 × 167 × 2609

1,307,109 factors as 3 × 167 × 2609. Its 8 positive divisors give a proper-divisor sum of 446,811, so this integer is deficient. The Collatz stopping time is 155 steps.

Prime Factor Structure

Factorization String 3 × 167 × 2609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,753,920

Proper Divisor Sum 446,811

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1307107 ← → #1307123

Radix Representation

Decimal	1307109
Binary	100111111000111100101 (21 bits)
Octal	0o4770745
Hexadecimal	0x13F1E5

Divisor Catalog (8)

1 3 167 501 2,609 7,827 435,703 1,307,109

Collatz Trajectory (155 steps to reach 1)

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

1,307,109 3,921,328 1,960,664 980,332 490,166 245,083 735,250 367,625 1,102,876 551,438 275,719 827,158 413,579 1,240,738 620,369 1,861,108 930,554 465,277 1,395,832 697,916 348,958 174,479 523,438 261,719 785,158 392,579 1,177,738 588,869 1,766,608 883,304 441,652 220,826 110,413 331,240 165,620 82,810 41,405 124,216 62,108 31,054 15,527 46,582 23,291 69,874 34,937 104,812 52,406 26,203 78,610 39,305 117,916 58,958 29,479 88,438 44,219 132,658 66,329 198,988 99,494 49,747

More profiles

Browse other published profiles and their separate link collections.

Profile #8,342,168 Profile #1,146,956 Profile #9,712,347 Profile #6,573,969 Profile #965,653 Profile #4,620,983 Profile #853,259 Profile #1,288,150

← Previous Integer #1,307,108 Browse Full Index Next Integer #1,307,110 →