6,139,684

2² × 1534921

Starting at 6,139,684, the Collatz iteration reaches 1 after 165 steps. The first transition is 3069842; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 1534921

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 10,744,454

Proper Divisor Sum 4,604,770

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #6139681 ← → #6139687

Radix Representation

Decimal	6139684
Binary	10111011010111100100100 (23 bits)
Octal	0o27327444
Hexadecimal	0x5DAF24

Divisor Catalog (6)

1 2 4 1,534,921 3,069,842 6,139,684

Collatz Trajectory (165 steps to reach 1)

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

6,139,684 3,069,842 1,534,921 4,604,764 2,302,382 1,151,191 3,453,574 1,726,787 5,180,362 2,590,181 7,770,544 3,885,272 1,942,636 971,318 485,659 1,456,978 728,489 2,185,468 1,092,734 546,367 1,639,102 819,551 2,458,654 1,229,327 3,687,982 1,843,991 5,531,974 2,765,987 8,297,962 4,148,981 12,446,944 6,223,472 3,111,736 1,555,868 777,934 388,967 1,166,902 583,451 1,750,354 875,177 2,625,532 1,312,766 656,383 1,969,150 984,575 2,953,726 1,476,863 4,430,590 2,215,295 6,645,886 3,322,943 9,968,830 4,984,415 14,953,246 7,476,623 22,429,870 11,214,935 33,644,806 16,822,403 50,467,210

← Previous Integer #6,139,683 Browse Full Index Next Integer #6,139,685 →