1,472,978

2 × 13 × 181 × 313

1,472,978 factors as 2 × 13 × 181 × 313. Its 16 positive divisors give a proper-divisor sum of 927,238, so this integer is deficient. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 2 × 13 × 181 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,400,216

Proper Divisor Sum 927,238

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1472971 ← → #1472981

Radix Representation

Decimal	1472978
Binary	101100111100111010010 (21 bits)
Octal	0o5474722
Hexadecimal	0x1679D2

Divisor Catalog (16)

1 2 13 26 181 313 362 626 2,353 4,069 4,706 8,138 56,653 113,306 736,489 1,472,978

Collatz Trajectory (119 steps to reach 1)

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

1,472,978 736,489 2,209,468 1,104,734 552,367 1,657,102 828,551 2,485,654 1,242,827 3,728,482 1,864,241 5,592,724 2,796,362 1,398,181 4,194,544 2,097,272 1,048,636 524,318 262,159 786,478 393,239 1,179,718 589,859 1,769,578 884,789 2,654,368 1,327,184 663,592 331,796 165,898 82,949 248,848 124,424 62,212 31,106 15,553 46,660 23,330 11,665 34,996 17,498 8,749 26,248 13,124 6,562 3,281 9,844 4,922 2,461 7,384 3,692 1,846 923 2,770 1,385 4,156 2,078 1,039 3,118 1,559

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