λ
Sequence Observatory

4,796,536

23 × 127 × 4721
Deficient Even Composite

Starting at 4,796,536, the Collatz iteration reaches 1 after 144 steps. The first transition is 2398268; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 127 × 4721
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,066,240
Proper Divisor Sum 4,269,704
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #4796509 ← → #4796543

Radix Representation

Decimal 4796536
Binary 10010010011000001111000 (23 bits)
Octal 0o22230170
Hexadecimal 0x493078

Divisor Catalog (16)

1 2 4 8 127 254 508 1,016 4,721 9,442 18,884 37,768 599,567 1,199,134 2,398,268 4,796,536

Collatz Trajectory (144 steps to reach 1)

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

4,796,536 2,398,268 1,199,134 599,567 1,798,702 899,351 2,698,054 1,349,027 4,047,082 2,023,541 6,070,624 3,035,312 1,517,656 758,828 379,414 189,707 569,122 284,561 853,684 426,842 213,421 640,264 320,132 160,066 80,033 240,100 120,050 60,025 180,076 90,038 45,019 135,058 67,529 202,588 101,294 50,647 151,942 75,971 227,914 113,957 341,872 170,936 85,468 42,734 21,367 64,102 32,051 96,154 48,077 144,232 72,116 36,058 18,029 54,088 27,044 13,522 6,761 20,284 10,142 5,071

More profiles

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