Base | Representation |
---|---|
bin | 1101000010110… |
… | …1101001111111 |
3 | 10210221201001220 |
4 | 3100231221333 |
5 | 103001303314 |
6 | 5232404423 |
7 | 1233024000 |
oct | 320555177 |
9 | 123851056 |
10 | 54712959 |
11 | 2897a724 |
12 | 163a6713 |
13 | b448642 |
14 | 73a31a7 |
15 | 4c0b3a9 |
hex | 342da7f |
54712959 has 16 divisors (see below), whose sum is σ = 85075200. Its totient is φ = 31263960.
The previous prime is 54712943. The next prime is 54712969. The reversal of 54712959 is 95921745.
It is not a de Polignac number, because 54712959 - 24 = 54712943 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54712959.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54712939) 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, 25557 + ... + 27614.
It is an arithmetic number, because the mean of its divisors is an integer number (5317200).
Almost surely, 254712959 is an apocalyptic number.
54712959 is a deficient number, since it is larger than the sum of its proper divisors (30362241).
54712959 is an equidigital number, since it uses as much as digits as its factorization.
54712959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53195 (or 53181 counting only the distinct ones).
The product of its digits is 113400, while the sum is 42.
The square root of 54712959 is about 7396.8208711581. The cubic root of 54712959 is about 379.6325140750.
The spelling of 54712959 in words is "fifty-four million, seven hundred twelve thousand, nine hundred fifty-nine".
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