1,658,753

1658753

Starting at 1,658,753, the Collatz iteration reaches 1 after 163 steps. The first transition is 4976260; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1658753

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,658,754

Proper Divisor Sum 1

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1658749 ← → #1658759

Radix Representation

Decimal	1658753
Binary	110010100111110000001 (21 bits)
Octal	0o6247601
Hexadecimal	0x194F81

Divisor Catalog (2)

1 1,658,753

Collatz Trajectory (163 steps to reach 1)

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

1,658,753 4,976,260 2,488,130 1,244,065 3,732,196 1,866,098 933,049 2,799,148 1,399,574 699,787 2,099,362 1,049,681 3,149,044 1,574,522 787,261 2,361,784 1,180,892 590,446 295,223 885,670 442,835 1,328,506 664,253 1,992,760 996,380 498,190 249,095 747,286 373,643 1,120,930 560,465 1,681,396 840,698 420,349 1,261,048 630,524 315,262 157,631 472,894 236,447 709,342 354,671 1,064,014 532,007 1,596,022 798,011 2,394,034 1,197,017 3,591,052 1,795,526 897,763 2,693,290 1,346,645 4,039,936 2,019,968 1,009,984 504,992 252,496 126,248 63,124

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