878,106

2 × 3 × 31 × 4721

Starting at 878,106, the Collatz iteration reaches 1 after 64 steps. The first transition is 439053; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 31 × 4721

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,813,248

Proper Divisor Sum 935,142

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #878099 ← → #878107

Radix Representation

Decimal	878106
Binary	11010110011000011010 (20 bits)
Octal	0o3263032
Hexadecimal	0xD661A

Divisor Catalog (16)

1 2 3 6 31 62 93 186 4,721 9,442 14,163 28,326 146,351 292,702 439,053 878,106

Collatz Trajectory (64 steps to reach 1)

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

878,106 439,053 1,317,160 658,580 329,290 164,645 493,936 246,968 123,484 61,742 30,871 92,614 46,307 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5

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