λ
Sequence Observatory

3,862,046

2 × 29 × 66587
Deficient Even Composite

Starting at 3,862,046, the Collatz iteration reaches 1 after 97 steps. The first transition is 1931023; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 29 × 66587
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 5,992,920
Proper Divisor Sum 2,130,874
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3862039 ← → #3862049

Radix Representation

Decimal 3862046
Binary 1110101110111000011110 (22 bits)
Octal 0o16567036
Hexadecimal 0x3AEE1E

Divisor Catalog (8)

1 2 29 58 66,587 133,174 1,931,023 3,862,046

Collatz Trajectory (97 steps to reach 1)

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

3,862,046 1,931,023 5,793,070 2,896,535 8,689,606 4,344,803 13,034,410 6,517,205 19,551,616 9,775,808 4,887,904 2,443,952 1,221,976 610,988 305,494 152,747 458,242 229,121 687,364 343,682 171,841 515,524 257,762 128,881 386,644 193,322 96,661 289,984 144,992 72,496 36,248 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102

More profiles

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