λ
Sequence Observatory

6,136,458

2 × 3 × 29 × 35267
Abundant Even Composite

Starting at 6,136,458, the Collatz iteration reaches 1 after 183 steps. The first transition is 3068229; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 29 × 35267
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 12,696,480
Proper Divisor Sum 6,560,022
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6136451 ← → #6136477

Radix Representation

Decimal 6136458
Binary 10111011010001010001010 (23 bits)
Octal 0o27321212
Hexadecimal 0x5DA28A

Divisor Catalog (16)

1 2 3 6 29 58 87 174 35,267 70,534 105,801 211,602 1,022,743 2,045,486 3,068,229 6,136,458

Collatz Trajectory (183 steps to reach 1)

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

6,136,458 3,068,229 9,204,688 4,602,344 2,301,172 1,150,586 575,293 1,725,880 862,940 431,470 215,735 647,206 323,603 970,810 485,405 1,456,216 728,108 364,054 182,027 546,082 273,041 819,124 409,562 204,781 614,344 307,172 153,586 76,793 230,380 115,190 57,595 172,786 86,393 259,180 129,590 64,795 194,386 97,193 291,580 145,790 72,895 218,686 109,343 328,030 164,015 492,046 246,023 738,070 369,035 1,107,106 553,553 1,660,660 830,330 415,165 1,245,496 622,748 311,374 155,687 467,062 233,531

More profiles

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