5,661,308

2² × 97 × 14591

Starting at 5,661,308, the Collatz iteration reaches 1 after 214 steps. The first transition is 2830654; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 97 × 14591

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 10,010,112

Proper Divisor Sum 4,348,804

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #5661287 ← → #5661311

Radix Representation

Decimal	5661308
Binary	10101100110001001111100 (23 bits)
Octal	0o25461174
Hexadecimal	0x56627C

Divisor Catalog (12)

1 2 4 97 194 388 14,591 29,182 58,364 1,415,327 2,830,654 5,661,308

Collatz Trajectory (214 steps to reach 1)

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

5,661,308 2,830,654 1,415,327 4,245,982 2,122,991 6,368,974 3,184,487 9,553,462 4,776,731 14,330,194 7,165,097 21,495,292 10,747,646 5,373,823 16,121,470 8,060,735 24,182,206 12,091,103 36,273,310 18,136,655 54,409,966 27,204,983 81,614,950 40,807,475 122,422,426 61,211,213 183,633,640 91,816,820 45,908,410 22,954,205 68,862,616 34,431,308 17,215,654 8,607,827 25,823,482 12,911,741 38,735,224 19,367,612 9,683,806 4,841,903 14,525,710 7,262,855 21,788,566 10,894,283 32,682,850 16,341,425 49,024,276 24,512,138 12,256,069 36,768,208 18,384,104 9,192,052 4,596,026 2,298,013 6,894,040 3,447,020 1,723,510 861,755 2,585,266 1,292,633

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