3,138,735

3 × 5 × 209249

3,138,735 factors as 3 × 5 × 209249. Its 8 positive divisors give a proper-divisor sum of 1,883,265, so this integer is deficient. The Collatz stopping time is 133 steps.

Prime Factor Structure

Factorization String 3 × 5 × 209249

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,022,000

Proper Divisor Sum 1,883,265

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3138691 ← → #3138767

Radix Representation

Decimal	3138735
Binary	1011111110010010101111 (22 bits)
Octal	0o13762257
Hexadecimal	0x2FE4AF

Divisor Catalog (8)

1 3 5 15 209,249 627,747 1,046,245 3,138,735

Collatz Trajectory (133 steps to reach 1)

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

3,138,735 9,416,206 4,708,103 14,124,310 7,062,155 21,186,466 10,593,233 31,779,700 15,889,850 7,944,925 23,834,776 11,917,388 5,958,694 2,979,347 8,938,042 4,469,021 13,407,064 6,703,532 3,351,766 1,675,883 5,027,650 2,513,825 7,541,476 3,770,738 1,885,369 5,656,108 2,828,054 1,414,027 4,242,082 2,121,041 6,363,124 3,181,562 1,590,781 4,772,344 2,386,172 1,193,086 596,543 1,789,630 894,815 2,684,446 1,342,223 4,026,670 2,013,335 6,040,006 3,020,003 9,060,010 4,530,005 13,590,016 6,795,008 3,397,504 1,698,752 849,376 424,688 212,344 106,172 53,086 26,543 79,630 39,815 119,446

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #3,138,734 Browse Full Index Next Integer #3,138,736 →