λ
Sequence Observatory

3,250,339

37 × 107 × 821
Deficient Odd Composite

Starting at 3,250,339, the Collatz iteration reaches 1 after 270 steps. The first transition is 9751018; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 37 × 107 × 821
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,373,488
Proper Divisor Sum 123,149
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #3250333 ← → #3250343

Radix Representation

Decimal 3250339
Binary 1100011001100010100011 (22 bits)
Octal 0o14314243
Hexadecimal 0x3198A3

Divisor Catalog (8)

1 37 107 821 3,959 30,377 87,847 3,250,339

Collatz Trajectory (270 steps to reach 1)

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

3,250,339 9,751,018 4,875,509 14,626,528 7,313,264 3,656,632 1,828,316 914,158 457,079 1,371,238 685,619 2,056,858 1,028,429 3,085,288 1,542,644 771,322 385,661 1,156,984 578,492 289,246 144,623 433,870 216,935 650,806 325,403 976,210 488,105 1,464,316 732,158 366,079 1,098,238 549,119 1,647,358 823,679 2,471,038 1,235,519 3,706,558 1,853,279 5,559,838 2,779,919 8,339,758 4,169,879 12,509,638 6,254,819 18,764,458 9,382,229 28,146,688 14,073,344 7,036,672 3,518,336 1,759,168 879,584 439,792 219,896 109,948 54,974 27,487 82,462 41,231 123,694

More profiles

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