1,542,263

61 × 131 × 193

1,542,263 factors as 61 × 131 × 193. Its 8 positive divisors give a proper-divisor sum of 45,433, so this integer is deficient. The Collatz stopping time is 194 steps.

Prime Factor Structure

Factorization String 61 × 131 × 193

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,587,696

Proper Divisor Sum 45,433

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #1542259 ← → #1542283

Radix Representation

Decimal	1542263
Binary	101111000100001110111 (21 bits)
Octal	0o5704167
Hexadecimal	0x178877

Divisor Catalog (8)

1 61 131 193 7,991 11,773 25,283 1,542,263

Collatz Trajectory (194 steps to reach 1)

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

1,542,263 4,626,790 2,313,395 6,940,186 3,470,093 10,410,280 5,205,140 2,602,570 1,301,285 3,903,856 1,951,928 975,964 487,982 243,991 731,974 365,987 1,097,962 548,981 1,646,944 823,472 411,736 205,868 102,934 51,467 154,402 77,201 231,604 115,802 57,901 173,704 86,852 43,426 21,713 65,140 32,570 16,285 48,856 24,428 12,214 6,107 18,322 9,161 27,484 13,742 6,871 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631

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