λ
Sequence Observatory

5,242,014

2 × 32 × 41 × 7103
Abundant Even Composite

Starting at 5,242,014, the Collatz iteration reaches 1 after 126 steps. The first transition is 2621007; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^2 × 41 × 7103
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 11,636,352
Proper Divisor Sum 6,394,338
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #5241989 ← → #5242021

Radix Representation

Decimal 5242014
Binary 10011111111110010011110 (23 bits)
Octal 0o23776236
Hexadecimal 0x4FFC9E

Divisor Catalog (24)

1 2 3 6 9 18 41 82 123 246 369 738 7,103 14,206 21,309 42,618 63,927 127,854 291,223 582,446 873,669 1,747,338 2,621,007 5,242,014

Collatz Trajectory (126 steps to reach 1)

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

5,242,014 2,621,007 7,863,022 3,931,511 11,794,534 5,897,267 17,691,802 8,845,901 26,537,704 13,268,852 6,634,426 3,317,213 9,951,640 4,975,820 2,487,910 1,243,955 3,731,866 1,865,933 5,597,800 2,798,900 1,399,450 699,725 2,099,176 1,049,588 524,794 262,397 787,192 393,596 196,798 98,399 295,198 147,599 442,798 221,399 664,198 332,099 996,298 498,149 1,494,448 747,224 373,612 186,806 93,403 280,210 140,105 420,316 210,158 105,079 315,238 157,619 472,858 236,429 709,288 354,644 177,322 88,661 265,984 132,992 66,496 33,248

More profiles

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