λ
Sequence Observatory

2,336,036

22 × 31 × 18839
Deficient Even Composite

Starting at 2,336,036, the Collatz iteration reaches 1 after 73 steps. The first transition is 1168018; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 31 × 18839
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,220,160
Proper Divisor Sum 1,884,124
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #2336027 ← → #2336039

Radix Representation

Decimal 2336036
Binary 1000111010010100100100 (22 bits)
Octal 0o10722444
Hexadecimal 0x23A524

Divisor Catalog (12)

1 2 4 31 62 124 18,839 37,678 75,356 584,009 1,168,018 2,336,036

Collatz Trajectory (73 steps to reach 1)

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

2,336,036 1,168,018 584,009 1,752,028 876,014 438,007 1,314,022 657,011 1,971,034 985,517 2,956,552 1,478,276 739,138 369,569 1,108,708 554,354 277,177 831,532 415,766 207,883 623,650 311,825 935,476 467,738 233,869 701,608 350,804 175,402 87,701 263,104 131,552 65,776 32,888 16,444 8,222 4,111 12,334 6,167 18,502 9,251 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70

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