λ
Sigma Notebook

2,509,055

5 × 317 × 1583
Deficient Odd Composite

2,509,055 is odd and not a perfect square. Its factorization is 5 × 317 × 1583 and its 8 divisors sum to 3,022,272.

Prime Factor Structure

Factorization String 5 × 317 × 1583
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,022,272
Proper Divisor Sum 513,217
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2509037 ← → #2509061

Radix Representation

Decimal 2509055
Binary 1001100100100011111111 (22 bits)
Octal 0o11444377
Hexadecimal 0x2648FF

Divisor Catalog (8)

1 5 317 1,583 1,585 7,915 501,811 2,509,055

Collatz Trajectory (161 steps to reach 1)

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

2,509,055 7,527,166 3,763,583 11,290,750 5,645,375 16,936,126 8,468,063 25,404,190 12,702,095 38,106,286 19,053,143 57,159,430 28,579,715 85,739,146 42,869,573 128,608,720 64,304,360 32,152,180 16,076,090 8,038,045 24,114,136 12,057,068 6,028,534 3,014,267 9,042,802 4,521,401 13,564,204 6,782,102 3,391,051 10,173,154 5,086,577 15,259,732 7,629,866 3,814,933 11,444,800 5,722,400 2,861,200 1,430,600 715,300 357,650 178,825 536,476 268,238 134,119 402,358 201,179 603,538 301,769 905,308 452,654 226,327 678,982 339,491 1,018,474 509,237 1,527,712 763,856 381,928 190,964 95,482

More profiles

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