Base | Representation |
---|---|
bin | 1100100111111… |
… | …1111000000010 |
3 | 10200122021021121 |
4 | 3021333320002 |
5 | 102023440303 |
6 | 5130542454 |
7 | 1212042460 |
oct | 311777002 |
9 | 120567247 |
10 | 52952578 |
11 | 27988068 |
12 | 15897a2a |
13 | ac802b3 |
14 | 7065830 |
15 | 49ae9bd |
hex | 327fe02 |
52952578 has 16 divisors (see below), whose sum is σ = 94723200. Its totient is φ = 21707136.
The previous prime is 52952573. The next prime is 52952629. The reversal of 52952578 is 87525925.
It is not an unprimeable number, because it can be changed into a prime (52952573) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81903 + ... + 82546.
It is an arithmetic number, because the mean of its divisors is an integer number (5920200).
Almost surely, 252952578 is an apocalyptic number.
52952578 is a deficient number, since it is larger than the sum of its proper divisors (41770622).
52952578 is a wasteful number, since it uses less digits than its factorization.
52952578 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164481.
The product of its digits is 252000, while the sum is 43.
The square root of 52952578 is about 7276.8522040784. The cubic root of 52952578 is about 375.5165101786.
The spelling of 52952578 in words is "fifty-two million, nine hundred fifty-two thousand, five hundred seventy-eight".
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