λ
Sequence Observatory

9,813,563

9813563
Deficient Odd Prime

Starting at 9,813,563, the Collatz iteration reaches 1 after 101 steps. The first transition is 29440690; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 9813563
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,813,564
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9813527 ← → #9813581

Radix Representation

Decimal 9813563
Binary 100101011011111000111011 (24 bits)
Octal 0o45337073
Hexadecimal 0x95BE3B

Divisor Catalog (2)

Collatz Trajectory (101 steps to reach 1)

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

9,813,563 29,440,690 14,720,345 44,161,036 22,080,518 11,040,259 33,120,778 16,560,389 49,681,168 24,840,584 12,420,292 6,210,146 3,105,073 9,315,220 4,657,610 2,328,805 6,986,416 3,493,208 1,746,604 873,302 436,651 1,309,954 654,977 1,964,932 982,466 491,233 1,473,700 736,850 368,425 1,105,276 552,638 276,319 828,958 414,479 1,243,438 621,719 1,865,158 932,579 2,797,738 1,398,869 4,196,608 2,098,304 1,049,152 524,576 262,288 131,144 65,572 32,786 16,393 49,180 24,590 12,295 36,886 18,443 55,330 27,665 82,996 41,498 20,749 62,248

More profiles

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