λ
Sequence Observatory

5,074,276

22 × 311 × 4079
Deficient Even Composite

Starting at 5,074,276, the Collatz iteration reaches 1 after 131 steps. The first transition is 2537138; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 311 × 4079
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 8,910,720
Proper Divisor Sum 3,836,444
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #5074271 ← → #5074337

Radix Representation

Decimal 5074276
Binary 10011010110110101100100 (23 bits)
Octal 0o23266544
Hexadecimal 0x4D6D64

Divisor Catalog (12)

1 2 4 311 622 1,244 4,079 8,158 16,316 1,268,569 2,537,138 5,074,276

Collatz Trajectory (131 steps to reach 1)

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

5,074,276 2,537,138 1,268,569 3,805,708 1,902,854 951,427 2,854,282 1,427,141 4,281,424 2,140,712 1,070,356 535,178 267,589 802,768 401,384 200,692 100,346 50,173 150,520 75,260 37,630 18,815 56,446 28,223 84,670 42,335 127,006 63,503 190,510 95,255 285,766 142,883 428,650 214,325 642,976 321,488 160,744 80,372 40,186 20,093 60,280 30,140 15,070 7,535 22,606 11,303 33,910 16,955 50,866 25,433 76,300 38,150 19,075 57,226 28,613 85,840 42,920 21,460 10,730 5,365

More profiles

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