λ
Sigma Notebook

2,429,909

1103 × 2203
Deficient Odd Composite

2,429,909 is odd and not a perfect square. Its factorization is 1103 × 2203 and its 4 divisors sum to 2,433,216.

Prime Factor Structure

Factorization String 1103 × 2203
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,433,216
Proper Divisor Sum 3,307
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #2429899 ← → #2429923

Radix Representation

Decimal 2429909
Binary 1001010001001111010101 (22 bits)
Octal 0o11211725
Hexadecimal 0x2513D5

Divisor Catalog (4)

1 1,103 2,203 2,429,909

Collatz Trajectory (60 steps to reach 1)

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

2,429,909 7,289,728 3,644,864 1,822,432 911,216 455,608 227,804 113,902 56,951 170,854 85,427 256,282 128,141 384,424 192,212 96,106 48,053 144,160 72,080 36,040 18,020 9,010 4,505 13,516 6,758 3,379 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2

More profiles

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