1,791,665

5 × 53 × 6761

1,791,665 factors as 5 × 53 × 6761. Its 8 positive divisors give a proper-divisor sum of 399,223, so this integer is deficient. The Collatz stopping time is 96 steps.

Prime Factor Structure

Factorization String 5 × 53 × 6761

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,190,888

Proper Divisor Sum 399,223

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1791637 ← → #1791679

Radix Representation

Decimal	1791665
Binary	110110101011010110001 (21 bits)
Octal	0o6653261
Hexadecimal	0x1B56B1

Divisor Catalog (8)

1 5 53 265 6,761 33,805 358,333 1,791,665

Collatz Trajectory (96 steps to reach 1)

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

1,791,665 5,374,996 2,687,498 1,343,749 4,031,248 2,015,624 1,007,812 503,906 251,953 755,860 377,930 188,965 566,896 283,448 141,724 70,862 35,431 106,294 53,147 159,442 79,721 239,164 119,582 59,791 179,374 89,687 269,062 134,531 403,594 201,797 605,392 302,696 151,348 75,674 37,837 113,512 56,756 28,378 14,189 42,568 21,284 10,642 5,321 15,964 7,982 3,991 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316

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