1,655,327

1655327

Starting at 1,655,327, the Collatz iteration reaches 1 after 145 steps. The first transition is 4965982; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 1655327

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 1,655,328

Proper Divisor Sum 1

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1655323 ← → #1655377

Radix Representation

Decimal	1655327
Binary	110010100001000011111 (21 bits)
Octal	0o6241037
Hexadecimal	0x19421F

Divisor Catalog (2)

1 1,655,327

Collatz Trajectory (145 steps to reach 1)

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

1,655,327 4,965,982 2,482,991 7,448,974 3,724,487 11,173,462 5,586,731 16,760,194 8,380,097 25,140,292 12,570,146 6,285,073 18,855,220 9,427,610 4,713,805 14,141,416 7,070,708 3,535,354 1,767,677 5,303,032 2,651,516 1,325,758 662,879 1,988,638 994,319 2,982,958 1,491,479 4,474,438 2,237,219 6,711,658 3,355,829 10,067,488 5,033,744 2,516,872 1,258,436 629,218 314,609 943,828 471,914 235,957 707,872 353,936 176,968 88,484 44,242 22,121 66,364 33,182 16,591 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996 41,998 20,999 62,998

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