3,136,149

3² × 348461

3,136,149 factors as 3^2 × 348461. Its 6 positive divisors give a proper-divisor sum of 1,393,857, so this integer is deficient. The Collatz stopping time is 151 steps.

Prime Factor Structure

Factorization String 3^2 × 348461

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,530,006

Proper Divisor Sum 1,393,857

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #3136129 ← → #3136163

Radix Representation

Decimal	3136149
Binary	1011111101101010010101 (22 bits)
Octal	0o13755225
Hexadecimal	0x2FDA95

Divisor Catalog (6)

1 3 9 348,461 1,045,383 3,136,149

Collatz Trajectory (151 steps to reach 1)

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

3,136,149 9,408,448 4,704,224 2,352,112 1,176,056 588,028 294,014 147,007 441,022 220,511 661,534 330,767 992,302 496,151 1,488,454 744,227 2,232,682 1,116,341 3,349,024 1,674,512 837,256 418,628 209,314 104,657 313,972 156,986 78,493 235,480 117,740 58,870 29,435 88,306 44,153 132,460 66,230 33,115 99,346 49,673 149,020 74,510 37,255 111,766 55,883 167,650 83,825 251,476 125,738 62,869 188,608 94,304 47,152 23,576 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316

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