5,729,455

5 × 263 × 4357

Starting at 5,729,455, the Collatz iteration reaches 1 after 121 steps. The first transition is 17188366; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 263 × 4357

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,903,072

Proper Divisor Sum 1,173,617

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #5729453 ← → #5729483

Radix Representation

Decimal	5729455
Binary	10101110110110010101111 (23 bits)
Octal	0o25666257
Hexadecimal	0x576CAF

Divisor Catalog (8)

1 5 263 1,315 4,357 21,785 1,145,891 5,729,455

Collatz Trajectory (121 steps to reach 1)

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

5,729,455 17,188,366 8,594,183 25,782,550 12,891,275 38,673,826 19,336,913 58,010,740 29,005,370 14,502,685 43,508,056 21,754,028 10,877,014 5,438,507 16,315,522 8,157,761 24,473,284 12,236,642 6,118,321 18,354,964 9,177,482 4,588,741 13,766,224 6,883,112 3,441,556 1,720,778 860,389 2,581,168 1,290,584 645,292 322,646 161,323 483,970 241,985 725,956 362,978 181,489 544,468 272,234 136,117 408,352 204,176 102,088 51,044 25,522 12,761 38,284 19,142 9,571 28,714 14,357 43,072 21,536 10,768 5,384 2,692 1,346 673 2,020 1,010

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