λ
Sequence Observatory

9,184,541

131 × 70111
Deficient Odd Composite

Starting at 9,184,541, the Collatz iteration reaches 1 after 194 steps. The first transition is 27553624; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 131 × 70111
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 9,254,784
Proper Divisor Sum 70,243
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #9184537 ← → #9184583

Radix Representation

Decimal 9184541
Binary 100011000010010100011101 (24 bits)
Octal 0o43022435
Hexadecimal 0x8C251D

Divisor Catalog (4)

1 131 70,111 9,184,541

Collatz Trajectory (194 steps to reach 1)

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

9,184,541 27,553,624 13,776,812 6,888,406 3,444,203 10,332,610 5,166,305 15,498,916 7,749,458 3,874,729 11,624,188 5,812,094 2,906,047 8,718,142 4,359,071 13,077,214 6,538,607 19,615,822 9,807,911 29,423,734 14,711,867 44,135,602 22,067,801 66,203,404 33,101,702 16,550,851 49,652,554 24,826,277 74,478,832 37,239,416 18,619,708 9,309,854 4,654,927 13,964,782 6,982,391 20,947,174 10,473,587 31,420,762 15,710,381 47,131,144 23,565,572 11,782,786 5,891,393 17,674,180 8,837,090 4,418,545 13,255,636 6,627,818 3,313,909 9,941,728 4,970,864 2,485,432 1,242,716 621,358 310,679 932,038 466,019 1,398,058 699,029 2,097,088

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