Base | Representation |
---|---|
bin | 11101001000100… |
… | …111010000111011 |
3 | 1021001202110202121 |
4 | 131020213100323 |
5 | 2000113002433 |
6 | 120300342111 |
7 | 15053464564 |
oct | 3510472073 |
9 | 1231673677 |
10 | 488797243 |
11 | 230a05670 |
12 | 117844937 |
13 | 7a361c4c |
14 | 48cbb16b |
15 | 2cda3c2d |
hex | 1d22743b |
488797243 has 16 divisors (see below), whose sum is σ = 582819840. Its totient is φ = 404726400.
The previous prime is 488797237. The next prime is 488797261. The reversal of 488797243 is 342797884.
It is a cyclic number.
It is not a de Polignac number, because 488797243 - 221 = 486700091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (488797213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36363 + ... + 47956.
It is an arithmetic number, because the mean of its divisors is an integer number (36426240).
Almost surely, 2488797243 is an apocalyptic number.
488797243 is a deficient number, since it is larger than the sum of its proper divisors (94022597).
488797243 is a wasteful number, since it uses less digits than its factorization.
488797243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84378.
The product of its digits is 2709504, while the sum is 52.
The square root of 488797243 is about 22108.7594179321. The cubic root of 488797243 is about 787.7279389894.
The spelling of 488797243 in words is "four hundred eighty-eight million, seven hundred ninety-seven thousand, two hundred forty-three".
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