λ
Sequence Observatory

9,273,322

2 × 4636661
Deficient Even Composite

Starting at 9,273,322, the Collatz iteration reaches 1 after 212 steps. The first transition is 4636661; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 4636661
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 13,909,986
Proper Divisor Sum 4,636,664
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #9273317 ← → #9273323

Radix Representation

Decimal 9273322
Binary 100011010111111111101010 (24 bits)
Octal 0o43277752
Hexadecimal 0x8D7FEA

Divisor Catalog (4)

1 2 4,636,661 9,273,322

Collatz Trajectory (212 steps to reach 1)

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

9,273,322 4,636,661 13,909,984 6,954,992 3,477,496 1,738,748 869,374 434,687 1,304,062 652,031 1,956,094 978,047 2,934,142 1,467,071 4,401,214 2,200,607 6,601,822 3,300,911 9,902,734 4,951,367 14,854,102 7,427,051 22,281,154 11,140,577 33,421,732 16,710,866 8,355,433 25,066,300 12,533,150 6,266,575 18,799,726 9,399,863 28,199,590 14,099,795 42,299,386 21,149,693 63,449,080 31,724,540 15,862,270 7,931,135 23,793,406 11,896,703 35,690,110 17,845,055 53,535,166 26,767,583 80,302,750 40,151,375 120,454,126 60,227,063 180,681,190 90,340,595 271,021,786 135,510,893 406,532,680 203,266,340 101,633,170 50,816,585 152,449,756 76,224,878

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