4,642,172

2² × 1160543

4,642,172 factors as 2^2 × 1160543. Its 6 positive divisors give a proper-divisor sum of 3,481,636, so this integer is deficient. The Collatz stopping time is 100 steps.

Prime Factor Structure

Factorization String 2^2 × 1160543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 8,123,808

Proper Divisor Sum 3,481,636

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4642171 ← → #4642181

Radix Representation

Decimal	4642172
Binary	10001101101010101111100 (23 bits)
Octal	0o21552574
Hexadecimal	0x46D57C

Divisor Catalog (6)

1 2 4 1,160,543 2,321,086 4,642,172

Collatz Trajectory (100 steps to reach 1)

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

4,642,172 2,321,086 1,160,543 3,481,630 1,740,815 5,222,446 2,611,223 7,833,670 3,916,835 11,750,506 5,875,253 17,625,760 8,812,880 4,406,440 2,203,220 1,101,610 550,805 1,652,416 826,208 413,104 206,552 103,276 51,638 25,819 77,458 38,729 116,188 58,094 29,047 87,142 43,571 130,714 65,357 196,072 98,036 49,018 24,509 73,528 36,764 18,382 9,191 27,574 13,787 41,362 20,681 62,044 31,022 15,511 46,534 23,267 69,802 34,901 104,704 52,352 26,176 13,088 6,544 3,272 1,636 818

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