2,526,877

167 × 15131

Starting at 2,526,877, the Collatz iteration reaches 1 after 218 steps. The first transition is 7580632; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 167 × 15131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,542,176

Proper Divisor Sum 15,299

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2526869 ← → #2526883

Radix Representation

Decimal	2526877
Binary	1001101000111010011101 (22 bits)
Octal	0o11507235
Hexadecimal	0x268E9D

Divisor Catalog (4)

1 167 15,131 2,526,877

Collatz Trajectory (218 steps to reach 1)

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

2,526,877 7,580,632 3,790,316 1,895,158 947,579 2,842,738 1,421,369 4,264,108 2,132,054 1,066,027 3,198,082 1,599,041 4,797,124 2,398,562 1,199,281 3,597,844 1,798,922 899,461 2,698,384 1,349,192 674,596 337,298 168,649 505,948 252,974 126,487 379,462 189,731 569,194 284,597 853,792 426,896 213,448 106,724 53,362 26,681 80,044 40,022 20,011 60,034 30,017 90,052 45,026 22,513 67,540 33,770 16,885 50,656 25,328 12,664 6,332 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036

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