λ
Sigma Notebook

4,742,358

2 × 3 × 809 × 977
Abundant Even Composite

4,742,358 is even and not a perfect square. Its factorization is 2 × 3 × 809 × 977 and its 16 divisors sum to 9,506,160.

Prime Factor Structure

Factorization String 2 × 3 × 809 × 977
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 9,506,160
Proper Divisor Sum 4,763,802
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #4742357 ← → #4742359

Radix Representation

Decimal 4742358
Binary 10010000101110011010110 (23 bits)
Octal 0o22056326
Hexadecimal 0x485CD6

Divisor Catalog (16)

1 2 3 6 809 977 1,618 1,954 2,427 2,931 4,854 5,862 790,393 1,580,786 2,371,179 4,742,358

Collatz Trajectory (149 steps to reach 1)

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

4,742,358 2,371,179 7,113,538 3,556,769 10,670,308 5,335,154 2,667,577 8,002,732 4,001,366 2,000,683 6,002,050 3,001,025 9,003,076 4,501,538 2,250,769 6,752,308 3,376,154 1,688,077 5,064,232 2,532,116 1,266,058 633,029 1,899,088 949,544 474,772 237,386 118,693 356,080 178,040 89,020 44,510 22,255 66,766 33,383 100,150 50,075 150,226 75,113 225,340 112,670 56,335 169,006 84,503 253,510 126,755 380,266 190,133 570,400 285,200 142,600 71,300 35,650 17,825 53,476 26,738 13,369 40,108 20,054 10,027 30,082

More profiles

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