455,171

455171

Starting at 455,171, the Collatz iteration reaches 1 after 156 steps. The first transition is 1365514; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 455171

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 455,172

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #455167 ← → #455177

Radix Representation

Decimal	455171
Binary	1101111001000000011 (19 bits)
Octal	0o1571003
Hexadecimal	0x6F203

Divisor Catalog (2)

1 455,171

Collatz Trajectory (156 steps to reach 1)

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

455,171 1,365,514 682,757 2,048,272 1,024,136 512,068 256,034 128,017 384,052 192,026 96,013 288,040 144,020 72,010 36,005 108,016 54,008 27,004 13,502 6,751 20,254 10,127 30,382 15,191 45,574 22,787 68,362 34,181 102,544 51,272 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484

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