Integer Profile

1,727,121

3 × 11 × 199 × 263

Prime factors, divisor sums, positional representations and sequence properties for 1,727,121. The prime factorization is 3 × 11 × 199 × 263.

Number of positive divisors: 16. Showing the recorded part of the sequence: 282.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 2,534,400
Proper-divisor sum: 807,279
Digit sum: 21
Digital root: 3

Number bases

Decimal: 1727121
Binary: 110100101101010010001 (21 bits)
Octal: 0o6455221
Hexadecimal: 0x1A5A91

Divisor catalog (16)

1311331992635977892,1892,8936,5678,67952,337157,011575,7071,727,121

Showing 16 of 16.

Collatz trajectory (282 steps)

Even: n → n/2; Odd: n → 3n + 1

1,727,1215,181,3642,590,6821,295,3413,886,0241,943,012971,506485,7531,457,260728,630364,3151,092,946546,4731,639,420819,710409,8551,229,566614,7831,844,350922,1752,766,5261,383,2634,149,7902,074,8956,224,6863,112,3439,337,0304,668,51514,005,5467,002,77321,008,32010,504,1605,252,0802,626,0401,313,020656,510328,255984,766492,3831,477,150738,5752,215,7261,107,8633,323,5901,661,7954,985,3862,492,6937,478,0803,739,0401,869,520934,760467,380233,690116,845350,536175,26887,63443,817131,45265,726

Showing 60 of 60.

Prime factorization

Factorization: 3 × 11 × 199 × 263
Distinct prime factors: 4
Perfect square: No
Parity: Odd