λ
Ratio Atlas

16,136,831

16136831
Deficient Odd Prime

16,136,831 factors as 16136831. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 169 steps.

Prime Factor Structure

Factorization String 16136831
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 16,136,832
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #16136807 ← → #16136843

Radix Representation

Decimal 16136831
Binary 111101100011101001111111 (24 bits)
Octal 0o75435177
Hexadecimal 0xF63A7F

Divisor Catalog (2)

Collatz Trajectory (169 steps to reach 1)

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

16,136,831 48,410,494 24,205,247 72,615,742 36,307,871 108,923,614 54,461,807 163,385,422 81,692,711 245,078,134 122,539,067 367,617,202 183,808,601 551,425,804 275,712,902 137,856,451 413,569,354 206,784,677 620,354,032 310,177,016 155,088,508 77,544,254 38,772,127 116,316,382 58,158,191 174,474,574 87,237,287 261,711,862 130,855,931 392,567,794 196,283,897 588,851,692 294,425,846 147,212,923 441,638,770 220,819,385 662,458,156 331,229,078 165,614,539 496,843,618 248,421,809 745,265,428 372,632,714 186,316,357 558,949,072 279,474,536 139,737,268 69,868,634 34,934,317 104,802,952 52,401,476 26,200,738 13,100,369 39,301,108 19,650,554 9,825,277 29,475,832 14,737,916 7,368,958 3,684,479

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