1,481,990

2 × 5 × 148199

1,481,990 factors as 2 × 5 × 148199. Its 8 positive divisors give a proper-divisor sum of 1,185,610, so this integer is deficient. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 2 × 5 × 148199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,667,600

Proper Divisor Sum 1,185,610

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #1481989 ← → #1481993

Radix Representation

Decimal	1481990
Binary	101101001110100000110 (21 bits)
Octal	0o5516406
Hexadecimal	0x169D06

Divisor Catalog (8)

1 2 5 10 148,199 296,398 740,995 1,481,990

Collatz Trajectory (119 steps to reach 1)

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

1,481,990 740,995 2,222,986 1,111,493 3,334,480 1,667,240 833,620 416,810 208,405 625,216 312,608 156,304 78,152 39,076 19,538 9,769 29,308 14,654 7,327 21,982 10,991 32,974 16,487 49,462 24,731 74,194 37,097 111,292 55,646 27,823 83,470 41,735 125,206 62,603 187,810 93,905 281,716 140,858 70,429 211,288 105,644 52,822 26,411 79,234 39,617 118,852 59,426 29,713 89,140 44,570 22,285 66,856 33,428 16,714 8,357 25,072 12,536 6,268 3,134 1,567

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