Base | Representation |
---|---|
bin | 1101100100001… |
… | …1001001101001 |
3 | 10222001201121000 |
4 | 3121003021221 |
5 | 104031220103 |
6 | 5351305213 |
7 | 1260424554 |
oct | 331031151 |
9 | 128051530 |
10 | 56898153 |
11 | 2a132474 |
12 | 1707b209 |
13 | ba32160 |
14 | 77b169b |
15 | 4eddaa3 |
hex | 3643269 |
56898153 has 32 divisors (see below), whose sum is σ = 92736000. Its totient is φ = 34259328.
The previous prime is 56898139. The next prime is 56898161. The reversal of 56898153 is 35189865.
56898153 is a `hidden beast` number, since 568 + 9 + 81 + 5 + 3 = 666.
It is not a de Polignac number, because 56898153 - 26 = 56898089 is a prime.
It is a super-2 number, since 2×568981532 = 6474799629622818, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 56898099 and 56898108.
It is not an unprimeable number, because it can be changed into a prime (56898173) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14773 + ... + 18221.
It is an arithmetic number, because the mean of its divisors is an integer number (2898000).
Almost surely, 256898153 is an apocalyptic number.
It is an amenable number.
56898153 is a deficient number, since it is larger than the sum of its proper divisors (35837847).
56898153 is a wasteful number, since it uses less digits than its factorization.
56898153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3518 (or 3512 counting only the distinct ones).
The product of its digits is 259200, while the sum is 45.
The square root of 56898153 is about 7543.0864372616. The cubic root of 56898153 is about 384.6207610951.
The spelling of 56898153 in words is "fifty-six million, eight hundred ninety-eight thousand, one hundred fifty-three".
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