1,027,930

2 × 5 × 102793

Starting at 1,027,930, the Collatz iteration reaches 1 after 139 steps. The first transition is 513965; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 5 × 102793

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,850,292

Proper Divisor Sum 822,362

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1027891 ← → #1027931

Radix Representation

Decimal	1027930
Binary	11111010111101011010 (20 bits)
Octal	0o3727532
Hexadecimal	0xFAF5A

Divisor Catalog (8)

1 2 5 10 102,793 205,586 513,965 1,027,930

Collatz Trajectory (139 steps to reach 1)

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

1,027,930 513,965 1,541,896 770,948 385,474 192,737 578,212 289,106 144,553 433,660 216,830 108,415 325,246 162,623 487,870 243,935 731,806 365,903 1,097,710 548,855 1,646,566 823,283 2,469,850 1,234,925 3,704,776 1,852,388 926,194 463,097 1,389,292 694,646 347,323 1,041,970 520,985 1,562,956 781,478 390,739 1,172,218 586,109 1,758,328 879,164 439,582 219,791 659,374 329,687 989,062 494,531 1,483,594 741,797 2,225,392 1,112,696 556,348 278,174 139,087 417,262 208,631 625,894 312,947 938,842 469,421 1,408,264

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