λ
Sequence Observatory

2,483,436

22 × 3 × 206953
Abundant Even Composite

Starting at 2,483,436, the Collatz iteration reaches 1 after 86 steps. The first transition is 1241718; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 206953
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 5,794,712
Proper Divisor Sum 3,311,276
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #2483431 ← → #2483447

Radix Representation

Decimal 2483436
Binary 1001011110010011101100 (22 bits)
Octal 0o11362354
Hexadecimal 0x25E4EC

Divisor Catalog (12)

1 2 3 4 6 12 206,953 413,906 620,859 827,812 1,241,718 2,483,436

Collatz Trajectory (86 steps to reach 1)

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

2,483,436 1,241,718 620,859 1,862,578 931,289 2,793,868 1,396,934 698,467 2,095,402 1,047,701 3,143,104 1,571,552 785,776 392,888 196,444 98,222 49,111 147,334 73,667 221,002 110,501 331,504 165,752 82,876 41,438 20,719 62,158 31,079 93,238 46,619 139,858 69,929 209,788 104,894 52,447 157,342 78,671 236,014 118,007 354,022 177,011 531,034 265,517 796,552 398,276 199,138 99,569 298,708 149,354 74,677 224,032 112,016 56,008 28,004 14,002 7,001 21,004 10,502 5,251 15,754

More profiles

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