λ
Sequence Observatory

5,026,444

22 × 1256611
Deficient Even Composite

Starting at 5,026,444, the Collatz iteration reaches 1 after 188 steps. The first transition is 2513222; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 1256611
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 8,796,284
Proper Divisor Sum 3,769,840
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #5026429 ← → #5026447

Radix Representation

Decimal 5026444
Binary 10011001011001010001100 (23 bits)
Octal 0o23131214
Hexadecimal 0x4CB28C

Divisor Catalog (6)

1 2 4 1,256,611 2,513,222 5,026,444

Collatz Trajectory (188 steps to reach 1)

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

5,026,444 2,513,222 1,256,611 3,769,834 1,884,917 5,654,752 2,827,376 1,413,688 706,844 353,422 176,711 530,134 265,067 795,202 397,601 1,192,804 596,402 298,201 894,604 447,302 223,651 670,954 335,477 1,006,432 503,216 251,608 125,804 62,902 31,451 94,354 47,177 141,532 70,766 35,383 106,150 53,075 159,226 79,613 238,840 119,420 59,710 29,855 89,566 44,783 134,350 67,175 201,526 100,763 302,290 151,145 453,436 226,718 113,359 340,078 170,039 510,118 255,059 765,178 382,589 1,147,768

More profiles

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