λ
Ratio Atlas

29,125,615

5 × 181 × 32183
Deficient Odd Composite

29,125,615 factors as 5 × 181 × 32183. Its 8 positive divisors give a proper-divisor sum of 6,019,313, so this integer is deficient. The Collatz stopping time is 237 steps.

Prime Factor Structure

Factorization String 5 × 181 × 32183
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 35,144,928
Proper Divisor Sum 6,019,313
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #29125601 ← → #29125631

Radix Representation

Decimal 29125615
Binary 1101111000110101111101111 (25 bits)
Octal 0o157065757
Hexadecimal 0x1BC6BEF

Divisor Catalog (8)

Collatz Trajectory (237 steps to reach 1)

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

29,125,615 87,376,846 43,688,423 131,065,270 65,532,635 196,597,906 98,298,953 294,896,860 147,448,430 73,724,215 221,172,646 110,586,323 331,758,970 165,879,485 497,638,456 248,819,228 124,409,614 62,204,807 186,614,422 93,307,211 279,921,634 139,960,817 419,882,452 209,941,226 104,970,613 314,911,840 157,455,920 78,727,960 39,363,980 19,681,990 9,840,995 29,522,986 14,761,493 44,284,480 22,142,240 11,071,120 5,535,560 2,767,780 1,383,890 691,945 2,075,836 1,037,918 518,959 1,556,878 778,439 2,335,318 1,167,659 3,502,978 1,751,489 5,254,468 2,627,234 1,313,617 3,940,852 1,970,426 985,213 2,955,640 1,477,820 738,910 369,455 1,108,366

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