3,717,497

7 × 531071

Starting at 3,717,497, the Collatz iteration reaches 1 after 185 steps. The first transition is 11152492; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 7 × 531071

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,248,576

Proper Divisor Sum 531,079

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3717457 ← → #3717499

Radix Representation

Decimal	3717497
Binary	1110001011100101111001 (22 bits)
Octal	0o16134571
Hexadecimal	0x38B979

Divisor Catalog (4)

1 7 531,071 3,717,497

Collatz Trajectory (185 steps to reach 1)

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

3,717,497 11,152,492 5,576,246 2,788,123 8,364,370 4,182,185 12,546,556 6,273,278 3,136,639 9,409,918 4,704,959 14,114,878 7,057,439 21,172,318 10,586,159 31,758,478 15,879,239 47,637,718 23,818,859 71,456,578 35,728,289 107,184,868 53,592,434 26,796,217 80,388,652 40,194,326 20,097,163 60,291,490 30,145,745 90,437,236 45,218,618 22,609,309 67,827,928 33,913,964 16,956,982 8,478,491 25,435,474 12,717,737 38,153,212 19,076,606 9,538,303 28,614,910 14,307,455 42,922,366 21,461,183 64,383,550 32,191,775 96,575,326 48,287,663 144,862,990 72,431,495 217,294,486 108,647,243 325,941,730 162,970,865 488,912,596 244,456,298 122,228,149 366,684,448 183,342,224

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