2,469,403

17 × 145259

Starting at 2,469,403, the Collatz iteration reaches 1 after 112 steps. The first transition is 7408210; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 145259

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,614,680

Proper Divisor Sum 145,277

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2469359 ← → #2469407

Radix Representation

Decimal	2469403
Binary	1001011010111000011011 (22 bits)
Octal	0o11327033
Hexadecimal	0x25AE1B

Divisor Catalog (4)

1 17 145,259 2,469,403

Collatz Trajectory (112 steps to reach 1)

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

2,469,403 7,408,210 3,704,105 11,112,316 5,556,158 2,778,079 8,334,238 4,167,119 12,501,358 6,250,679 18,752,038 9,376,019 28,128,058 14,064,029 42,192,088 21,096,044 10,548,022 5,274,011 15,822,034 7,911,017 23,733,052 11,866,526 5,933,263 17,799,790 8,899,895 26,699,686 13,349,843 40,049,530 20,024,765 60,074,296 30,037,148 15,018,574 7,509,287 22,527,862 11,263,931 33,791,794 16,895,897 50,687,692 25,343,846 12,671,923 38,015,770 19,007,885 57,023,656 28,511,828 14,255,914 7,127,957 21,383,872 10,691,936 5,345,968 2,672,984 1,336,492 668,246 334,123 1,002,370 501,185 1,503,556 751,778 375,889 1,127,668 563,834

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