λ
Sequence Observatory

590,534

2 × 7 × 42181
Deficient Even Composite

Starting at 590,534, the Collatz iteration reaches 1 after 234 steps. The first transition is 295267; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 42181
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,012,368
Proper Divisor Sum 421,834
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #590489 ← → #590537

Radix Representation

Decimal 590534
Binary 10010000001011000110 (20 bits)
Octal 0o2201306
Hexadecimal 0x902C6

Divisor Catalog (8)

1 2 7 14 42,181 84,362 295,267 590,534

Collatz Trajectory (234 steps to reach 1)

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

590,534 295,267 885,802 442,901 1,328,704 664,352 332,176 166,088 83,044 41,522 20,761 62,284 31,142 15,571 46,714 23,357 70,072 35,036 17,518 8,759 26,278 13,139 39,418 19,709 59,128 29,564 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748

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