3,909,655

5 × 23 × 33997

Starting at 3,909,655, the Collatz iteration reaches 1 after 92 steps. The first transition is 11728966; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 23 × 33997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,895,712

Proper Divisor Sum 986,057

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3909641 ← → #3909667

Radix Representation

Decimal	3909655
Binary	1110111010100000010111 (22 bits)
Octal	0o16724027
Hexadecimal	0x3BA817

Divisor Catalog (8)

1 5 23 115 33,997 169,985 781,931 3,909,655

Collatz Trajectory (92 steps to reach 1)

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

3,909,655 11,728,966 5,864,483 17,593,450 8,796,725 26,390,176 13,195,088 6,597,544 3,298,772 1,649,386 824,693 2,474,080 1,237,040 618,520 309,260 154,630 77,315 231,946 115,973 347,920 173,960 86,980 43,490 21,745 65,236 32,618 16,309 48,928 24,464 12,232 6,116 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692

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