2,877,313

2877313

Starting at 2,877,313, the Collatz iteration reaches 1 after 169 steps. The first transition is 8631940; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 2877313

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 2,877,314

Proper Divisor Sum 1

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2877307 ← → #2877331

Radix Representation

Decimal	2877313
Binary	1010111110011110000001 (22 bits)
Octal	0o12763601
Hexadecimal	0x2BE781

Divisor Catalog (2)

1 2,877,313

Collatz Trajectory (169 steps to reach 1)

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

2,877,313 8,631,940 4,315,970 2,157,985 6,473,956 3,236,978 1,618,489 4,855,468 2,427,734 1,213,867 3,641,602 1,820,801 5,462,404 2,731,202 1,365,601 4,096,804 2,048,402 1,024,201 3,072,604 1,536,302 768,151 2,304,454 1,152,227 3,456,682 1,728,341 5,185,024 2,592,512 1,296,256 648,128 324,064 162,032 81,016 40,508 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

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