5,151,946

2 × 367 × 7019

Starting at 5,151,946, the Collatz iteration reaches 1 after 113 steps. The first transition is 2575973; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 367 × 7019

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,750,080

Proper Divisor Sum 2,598,134

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #5151929 ← → #5151947

Radix Representation

Decimal	5151946
Binary	10011101001110011001010 (23 bits)
Octal	0o23516312
Hexadecimal	0x4E9CCA

Divisor Catalog (8)

1 2 367 734 7,019 14,038 2,575,973 5,151,946

Collatz Trajectory (113 steps to reach 1)

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

5,151,946 2,575,973 7,727,920 3,863,960 1,931,980 965,990 482,995 1,448,986 724,493 2,173,480 1,086,740 543,370 271,685 815,056 407,528 203,764 101,882 50,941 152,824 76,412 38,206 19,103 57,310 28,655 85,966 42,983 128,950 64,475 193,426 96,713 290,140 145,070 72,535 217,606 108,803 326,410 163,205 489,616 244,808 122,404 61,202 30,601 91,804 45,902 22,951 68,854 34,427 103,282 51,641 154,924 77,462 38,731 116,194 58,097 174,292 87,146 43,573 130,720 65,360 32,680

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