2,862,404

2² × 251 × 2851

Starting at 2,862,404, the Collatz iteration reaches 1 after 151 steps. The first transition is 1431202; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 251 × 2851

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,030,928

Proper Divisor Sum 2,168,524

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2862401 ← → #2862413

Radix Representation

Decimal	2862404
Binary	1010111010110101000100 (22 bits)
Octal	0o12726504
Hexadecimal	0x2BAD44

Divisor Catalog (12)

1 2 4 251 502 1,004 2,851 5,702 11,404 715,601 1,431,202 2,862,404

Collatz Trajectory (151 steps to reach 1)

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

2,862,404 1,431,202 715,601 2,146,804 1,073,402 536,701 1,610,104 805,052 402,526 201,263 603,790 301,895 905,686 452,843 1,358,530 679,265 2,037,796 1,018,898 509,449 1,528,348 764,174 382,087 1,146,262 573,131 1,719,394 859,697 2,579,092 1,289,546 644,773 1,934,320 967,160 483,580 241,790 120,895 362,686 181,343 544,030 272,015 816,046 408,023 1,224,070 612,035 1,836,106 918,053 2,754,160 1,377,080 688,540 344,270 172,135 516,406 258,203 774,610 387,305 1,161,916 580,958 290,479 871,438 435,719 1,307,158 653,579

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