4,707,761

443 × 10627

Starting at 4,707,761, the Collatz iteration reaches 1 after 69 steps. The first transition is 14123284; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 443 × 10627

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,718,832

Proper Divisor Sum 11,071

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #4707757 ← → #4707779

Radix Representation

Decimal	4707761
Binary	10001111101010110110001 (23 bits)
Octal	0o21752661
Hexadecimal	0x47D5B1

Divisor Catalog (4)

1 443 10,627 4,707,761

Collatz Trajectory (69 steps to reach 1)

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

4,707,761 14,123,284 7,061,642 3,530,821 10,592,464 5,296,232 2,648,116 1,324,058 662,029 1,986,088 993,044 496,522 248,261 744,784 372,392 186,196 93,098 46,549 139,648 69,824 34,912 17,456 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26

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