λ
Sequence Observatory

4,791,459

3 × 1597153
Deficient Odd Composite

Starting at 4,791,459, the Collatz iteration reaches 1 after 100 steps. The first transition is 14374378; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1597153
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,388,616
Proper Divisor Sum 1,597,157
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #4791443 ← → #4791461

Radix Representation

Decimal 4791459
Binary 10010010001110010100011 (23 bits)
Octal 0o22216243
Hexadecimal 0x491CA3

Divisor Catalog (4)

1 3 1,597,153 4,791,459

Collatz Trajectory (100 steps to reach 1)

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

4,791,459 14,374,378 7,187,189 21,561,568 10,780,784 5,390,392 2,695,196 1,347,598 673,799 2,021,398 1,010,699 3,032,098 1,516,049 4,548,148 2,274,074 1,137,037 3,411,112 1,705,556 852,778 426,389 1,279,168 639,584 319,792 159,896 79,948 39,974 19,987 59,962 29,981 89,944 44,972 22,486 11,243 33,730 16,865 50,596 25,298 12,649 37,948 18,974 9,487 28,462 14,231 42,694 21,347 64,042 32,021 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845

More profiles

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