λ
Sequence Observatory

8,999,058

2 × 3 × 1499843
Abundant Even Composite

Starting at 8,999,058, the Collatz iteration reaches 1 after 248 steps. The first transition is 4499529; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 1499843
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 17,998,128
Proper Divisor Sum 8,999,070
Digit Sum / Digital Root 48 (Root: 3)
Adjacent Primes #8999051 ← → #8999059

Radix Representation

Decimal 8999058
Binary 100010010101000010010010 (24 bits)
Octal 0o42250222
Hexadecimal 0x895092

Divisor Catalog (8)

1 2 3 6 1,499,843 2,999,686 4,499,529 8,999,058

Collatz Trajectory (248 steps to reach 1)

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

8,999,058 4,499,529 13,498,588 6,749,294 3,374,647 10,123,942 5,061,971 15,185,914 7,592,957 22,778,872 11,389,436 5,694,718 2,847,359 8,542,078 4,271,039 12,813,118 6,406,559 19,219,678 9,609,839 28,829,518 14,414,759 43,244,278 21,622,139 64,866,418 32,433,209 97,299,628 48,649,814 24,324,907 72,974,722 36,487,361 109,462,084 54,731,042 27,365,521 82,096,564 41,048,282 20,524,141 61,572,424 30,786,212 15,393,106 7,696,553 23,089,660 11,544,830 5,772,415 17,317,246 8,658,623 25,975,870 12,987,935 38,963,806 19,481,903 58,445,710 29,222,855 87,668,566 43,834,283 131,502,850 65,751,425 197,254,276 98,627,138 49,313,569 147,940,708 73,970,354

More profiles

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