λ
Sigma Notebook

3,124,105

5 × 487 × 1283
Deficient Odd Composite

3,124,105 is odd and not a perfect square. Its factorization is 5 × 487 × 1283 and its 8 divisors sum to 3,759,552.

Prime Factor Structure

Factorization String 5 × 487 × 1283
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,759,552
Proper Divisor Sum 635,447
Digit Sum / Digital Root 16 (Root: 7)
Adjacent Primes #3124103 ← → #3124117

Radix Representation

Decimal 3124105
Binary 1011111010101110001001 (22 bits)
Octal 0o13725611
Hexadecimal 0x2FAB89

Divisor Catalog (8)

1 5 487 1,283 2,435 6,415 624,821 3,124,105

Collatz Trajectory (257 steps to reach 1)

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

3,124,105 9,372,316 4,686,158 2,343,079 7,029,238 3,514,619 10,543,858 5,271,929 15,815,788 7,907,894 3,953,947 11,861,842 5,930,921 17,792,764 8,896,382 4,448,191 13,344,574 6,672,287 20,016,862 10,008,431 30,025,294 15,012,647 45,037,942 22,518,971 67,556,914 33,778,457 101,335,372 50,667,686 25,333,843 76,001,530 38,000,765 114,002,296 57,001,148 28,500,574 14,250,287 42,750,862 21,375,431 64,126,294 32,063,147 96,189,442 48,094,721 144,284,164 72,142,082 36,071,041 108,213,124 54,106,562 27,053,281 81,159,844 40,579,922 20,289,961 60,869,884 30,434,942 15,217,471 45,652,414 22,826,207 68,478,622 34,239,311 102,717,934 51,358,967 154,076,902

More profiles

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