877,595

5 × 175519

Starting at 877,595, the Collatz iteration reaches 1 after 131 steps. The first transition is 2632786; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 175519

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,053,120

Proper Divisor Sum 175,525

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #877577 ← → #877601

Radix Representation

Decimal	877595
Binary	11010110010000011011 (20 bits)
Octal	0o3262033
Hexadecimal	0xD641B

Divisor Catalog (4)

1 5 175,519 877,595

Collatz Trajectory (131 steps to reach 1)

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

877,595 2,632,786 1,316,393 3,949,180 1,974,590 987,295 2,961,886 1,480,943 4,442,830 2,221,415 6,664,246 3,332,123 9,996,370 4,998,185 14,994,556 7,497,278 3,748,639 11,245,918 5,622,959 16,868,878 8,434,439 25,303,318 12,651,659 37,954,978 18,977,489 56,932,468 28,466,234 14,233,117 42,699,352 21,349,676 10,674,838 5,337,419 16,012,258 8,006,129 24,018,388 12,009,194 6,004,597 18,013,792 9,006,896 4,503,448 2,251,724 1,125,862 562,931 1,688,794 844,397 2,533,192 1,266,596 633,298 316,649 949,948 474,974 237,487 712,462 356,231 1,068,694 534,347 1,603,042 801,521 2,404,564 1,202,282

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