λ
Sequence Observatory

9,039,107

7 × 11 × 89 × 1319
Deficient Odd Composite

Starting at 9,039,107, the Collatz iteration reaches 1 after 194 steps. The first transition is 27117322; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 7 × 11 × 89 × 1319
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,404,800
Proper Divisor Sum 2,365,693
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9039091 ← → #9039109

Radix Representation

Decimal 9039107
Binary 100010011110110100000011 (24 bits)
Octal 0o42366403
Hexadecimal 0x89ED03

Divisor Catalog (16)

1 7 11 77 89 623 979 1,319 6,853 9,233 14,509 101,563 117,391 821,737 1,291,301 9,039,107

Collatz Trajectory (194 steps to reach 1)

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

9,039,107 27,117,322 13,558,661 40,675,984 20,337,992 10,168,996 5,084,498 2,542,249 7,626,748 3,813,374 1,906,687 5,720,062 2,860,031 8,580,094 4,290,047 12,870,142 6,435,071 19,305,214 9,652,607 28,957,822 14,478,911 43,436,734 21,718,367 65,155,102 32,577,551 97,732,654 48,866,327 146,598,982 73,299,491 219,898,474 109,949,237 329,847,712 164,923,856 82,461,928 41,230,964 20,615,482 10,307,741 30,923,224 15,461,612 7,730,806 3,865,403 11,596,210 5,798,105 17,394,316 8,697,158 4,348,579 13,045,738 6,522,869 19,568,608 9,784,304 4,892,152 2,446,076 1,223,038 611,519 1,834,558 917,279 2,751,838 1,375,919 4,127,758 2,063,879

More profiles

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