λ
Sequence Observatory

8,899,127

8899127
Deficient Odd Prime

Starting at 8,899,127, the Collatz iteration reaches 1 after 256 steps. The first transition is 26697382; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8899127
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,899,128
Proper Divisor Sum 1
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #8899123 ← → #8899157

Radix Representation

Decimal 8899127
Binary 100001111100101000110111 (24 bits)
Octal 0o41745067
Hexadecimal 0x87CA37

Divisor Catalog (2)

Collatz Trajectory (256 steps to reach 1)

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

8,899,127 26,697,382 13,348,691 40,046,074 20,023,037 60,069,112 30,034,556 15,017,278 7,508,639 22,525,918 11,262,959 33,788,878 16,894,439 50,683,318 25,341,659 76,024,978 38,012,489 114,037,468 57,018,734 28,509,367 85,528,102 42,764,051 128,292,154 64,146,077 192,438,232 96,219,116 48,109,558 24,054,779 72,164,338 36,082,169 108,246,508 54,123,254 27,061,627 81,184,882 40,592,441 121,777,324 60,888,662 30,444,331 91,332,994 45,666,497 136,999,492 68,499,746 34,249,873 102,749,620 51,374,810 25,687,405 77,062,216 38,531,108 19,265,554 9,632,777 28,898,332 14,449,166 7,224,583 21,673,750 10,836,875 32,510,626 16,255,313 48,765,940 24,382,970 12,191,485

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