λ
Sigma Notebook

4,914,015

3 × 5 × 83 × 3947
Deficient Odd Composite

4,914,015 is odd and not a perfect square. Its factorization is 3 × 5 × 83 × 3947 and its 16 divisors sum to 7,959,168.

Prime Factor Structure

Factorization String 3 × 5 × 83 × 3947
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 7,959,168
Proper Divisor Sum 3,045,153
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #4913999 ← → #4914029

Radix Representation

Decimal 4914015
Binary 10010101111101101011111 (23 bits)
Octal 0o22575537
Hexadecimal 0x4AFB5F

Divisor Catalog (16)

1 3 5 15 83 249 415 1,245 3,947 11,841 19,735 59,205 327,601 982,803 1,638,005 4,914,015

Collatz Trajectory (131 steps to reach 1)

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

4,914,015 14,742,046 7,371,023 22,113,070 11,056,535 33,169,606 16,584,803 49,754,410 24,877,205 74,631,616 37,315,808 18,657,904 9,328,952 4,664,476 2,332,238 1,166,119 3,498,358 1,749,179 5,247,538 2,623,769 7,871,308 3,935,654 1,967,827 5,903,482 2,951,741 8,855,224 4,427,612 2,213,806 1,106,903 3,320,710 1,660,355 4,981,066 2,490,533 7,471,600 3,735,800 1,867,900 933,950 466,975 1,400,926 700,463 2,101,390 1,050,695 3,152,086 1,576,043 4,728,130 2,364,065 7,092,196 3,546,098 1,773,049 5,319,148 2,659,574 1,329,787 3,989,362 1,994,681 5,984,044 2,992,022 1,496,011 4,488,034 2,244,017 6,732,052

More profiles

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