1,499,743

7² × 127 × 241

1,499,743 factors as 7^2 × 127 × 241. Its 12 positive divisors give a proper-divisor sum of 265,889, so this integer is deficient. The Collatz stopping time is 111 steps.

Prime Factor Structure

Factorization String 7^2 × 127 × 241

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,765,632

Proper Divisor Sum 265,889

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1499713 ← → #1499759

Radix Representation

Decimal	1499743
Binary	101101110001001011111 (21 bits)
Octal	0o5561137
Hexadecimal	0x16E25F

Divisor Catalog (12)

1 7 49 127 241 889 1,687 6,223 11,809 30,607 214,249 1,499,743

Collatz Trajectory (111 steps to reach 1)

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

1,499,743 4,499,230 2,249,615 6,748,846 3,374,423 10,123,270 5,061,635 15,184,906 7,592,453 22,777,360 11,388,680 5,694,340 2,847,170 1,423,585 4,270,756 2,135,378 1,067,689 3,203,068 1,601,534 800,767 2,402,302 1,201,151 3,603,454 1,801,727 5,405,182 2,702,591 8,107,774 4,053,887 12,161,662 6,080,831 18,242,494 9,121,247 27,363,742 13,681,871 41,045,614 20,522,807 61,568,422 30,784,211 92,352,634 46,176,317 138,528,952 69,264,476 34,632,238 17,316,119 51,948,358 25,974,179 77,922,538 38,961,269 116,883,808 58,441,904 29,220,952 14,610,476 7,305,238 3,652,619 10,957,858 5,478,929 16,436,788 8,218,394 4,109,197 12,327,592

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