Base | Representation |
---|---|
bin | 1100100011100… |
… | …1000100101010 |
3 | 10200002112110120 |
4 | 3020321010222 |
5 | 101440200240 |
6 | 5120424110 |
7 | 1206424122 |
oct | 310710452 |
9 | 120075416 |
10 | 52662570 |
11 | 277aa194 |
12 | 15778036 |
13 | abab2ac |
14 | 6dcbc82 |
15 | 4953ad0 |
hex | 323912a |
52662570 has 32 divisors (see below), whose sum is σ = 126584640. Its totient is φ = 14021760.
The previous prime is 52662569. The next prime is 52662611. The reversal of 52662570 is 7526625.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31926 + ... + 33534.
It is an arithmetic number, because the mean of its divisors is an integer number (3955770).
Almost surely, 252662570 is an apocalyptic number.
52662570 is an abundant number, since it is smaller than the sum of its proper divisors (73922070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52662570 is a wasteful number, since it uses less digits than its factorization.
52662570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2710.
The product of its (nonzero) digits is 25200, while the sum is 33.
The square root of 52662570 is about 7256.8980976723. The cubic root of 52662570 is about 374.8297182449.
The spelling of 52662570 in words is "fifty-two million, six hundred sixty-two thousand, five hundred seventy".
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