Base | Representation |
---|---|
bin | 1100110010101… |
… | …1000101110011 |
3 | 10201221220021120 |
4 | 3030223011303 |
5 | 102213411000 |
6 | 5153553323 |
7 | 1221023202 |
oct | 314530563 |
9 | 121856246 |
10 | 53653875 |
11 | 28316a50 |
12 | 15b75843 |
13 | b167572 |
14 | 71a9239 |
15 | 4a9c6a0 |
hex | 332b173 |
53653875 has 32 divisors (see below), whose sum is σ = 97403904. Its totient is φ = 26012000.
The previous prime is 53653843. The next prime is 53653883. The reversal of 53653875 is 57835635.
It is not a de Polignac number, because 53653875 - 25 = 53653843 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2379 + ... + 10628.
It is an arithmetic number, because the mean of its divisors is an integer number (3043872).
Almost surely, 253653875 is an apocalyptic number.
53653875 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53653875 is a deficient number, since it is larger than the sum of its proper divisors (43750029).
53653875 is a wasteful number, since it uses less digits than its factorization.
53653875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13036 (or 13026 counting only the distinct ones).
The product of its digits is 378000, while the sum is 42.
The square root of 53653875 is about 7324.8805451011. The cubic root of 53653875 is about 377.1670089602.
The spelling of 53653875 in words is "fifty-three million, six hundred fifty-three thousand, eight hundred seventy-five".
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