λ
Sequence Observatory

2,316,364

22 × 83 × 6977
Deficient Even Composite

Starting at 2,316,364, the Collatz iteration reaches 1 after 205 steps. The first transition is 1158182; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 83 × 6977
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 4,103,064
Proper Divisor Sum 1,786,700
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #2316361 ← → #2316371

Radix Representation

Decimal 2316364
Binary 1000110101100001001100 (22 bits)
Octal 0o10654114
Hexadecimal 0x23584C

Divisor Catalog (12)

1 2 4 83 166 332 6,977 13,954 27,908 579,091 1,158,182 2,316,364

Collatz Trajectory (205 steps to reach 1)

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

2,316,364 1,158,182 579,091 1,737,274 868,637 2,605,912 1,302,956 651,478 325,739 977,218 488,609 1,465,828 732,914 366,457 1,099,372 549,686 274,843 824,530 412,265 1,236,796 618,398 309,199 927,598 463,799 1,391,398 695,699 2,087,098 1,043,549 3,130,648 1,565,324 782,662 391,331 1,173,994 586,997 1,760,992 880,496 440,248 220,124 110,062 55,031 165,094 82,547 247,642 123,821 371,464 185,732 92,866 46,433 139,300 69,650 34,825 104,476 52,238 26,119 78,358 39,179 117,538 58,769 176,308 88,154

More profiles

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