λ
Sequence Observatory

562,494

2 × 3 × 241 × 389
Abundant Even Composite

Starting at 562,494, the Collatz iteration reaches 1 after 159 steps. The first transition is 281247; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 241 × 389
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 1,132,560
Proper Divisor Sum 570,066
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #562493 ← → #562501

Radix Representation

Decimal 562494
Binary 10001001010100111110 (20 bits)
Octal 0o2112476
Hexadecimal 0x8953E

Divisor Catalog (16)

1 2 3 6 241 389 482 723 778 1,167 1,446 2,334 93,749 187,498 281,247 562,494

Collatz Trajectory (159 steps to reach 1)

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

562,494 281,247 843,742 421,871 1,265,614 632,807 1,898,422 949,211 2,847,634 1,423,817 4,271,452 2,135,726 1,067,863 3,203,590 1,601,795 4,805,386 2,402,693 7,208,080 3,604,040 1,802,020 901,010 450,505 1,351,516 675,758 337,879 1,013,638 506,819 1,520,458 760,229 2,280,688 1,140,344 570,172 285,086 142,543 427,630 213,815 641,446 320,723 962,170 481,085 1,443,256 721,628 360,814 180,407 541,222 270,611 811,834 405,917 1,217,752 608,876 304,438 152,219 456,658 228,329 684,988 342,494 171,247 513,742 256,871 770,614

More profiles

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