1,751,991

3 × 583997

1,751,991 factors as 3 × 583997. Its 4 positive divisors give a proper-divisor sum of 584,001, so this integer is deficient. The Collatz stopping time is 70 steps.

Prime Factor Structure

Factorization String 3 × 583997

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,335,992

Proper Divisor Sum 584,001

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1751947 ← → #1751993

Radix Representation

Decimal	1751991
Binary	110101011101110110111 (21 bits)
Octal	0o6535667
Hexadecimal	0x1ABBB7

Divisor Catalog (4)

1 3 583,997 1,751,991

Collatz Trajectory (70 steps to reach 1)

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

1,751,991 5,255,974 2,627,987 7,883,962 3,941,981 11,825,944 5,912,972 2,956,486 1,478,243 4,434,730 2,217,365 6,652,096 3,326,048 1,663,024 831,512 415,756 207,878 103,939 311,818 155,909 467,728 233,864 116,932 58,466 29,233 87,700 43,850 21,925 65,776 32,888 16,444 8,222 4,111 12,334 6,167 18,502 9,251 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53

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