λ
Sequence Observatory

4,826,585

5 × 965317
Deficient Odd Composite

Starting at 4,826,585, the Collatz iteration reaches 1 after 144 steps. The first transition is 14479756; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 965317
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,791,908
Proper Divisor Sum 965,323
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #4826543 ← → #4826587

Radix Representation

Decimal 4826585
Binary 10010011010010111011001 (23 bits)
Octal 0o22322731
Hexadecimal 0x49A5D9

Divisor Catalog (4)

1 5 965,317 4,826,585

Collatz Trajectory (144 steps to reach 1)

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

4,826,585 14,479,756 7,239,878 3,619,939 10,859,818 5,429,909 16,289,728 8,144,864 4,072,432 2,036,216 1,018,108 509,054 254,527 763,582 381,791 1,145,374 572,687 1,718,062 859,031 2,577,094 1,288,547 3,865,642 1,932,821 5,798,464 2,899,232 1,449,616 724,808 362,404 181,202 90,601 271,804 135,902 67,951 203,854 101,927 305,782 152,891 458,674 229,337 688,012 344,006 172,003 516,010 258,005 774,016 387,008 193,504 96,752 48,376 24,188 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617

More profiles

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