Base | Representation |
---|---|
bin | 1100100100010… |
… | …1111111010011 |
3 | 10200012020001000 |
4 | 3021011333103 |
5 | 101443343400 |
6 | 5121513043 |
7 | 1210034301 |
oct | 311057723 |
9 | 120166030 |
10 | 52715475 |
11 | 27835a0a |
12 | 157a2783 |
13 | abc93b7 |
14 | 7003271 |
15 | 4964600 |
hex | 3245fd3 |
52715475 has 48 divisors (see below), whose sum is σ = 100216800. Its totient is φ = 27135360.
The previous prime is 52715431. The next prime is 52715477. The reversal of 52715475 is 57451725.
It is not a de Polignac number, because 52715475 - 210 = 52714451 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52715477) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18229 + ... + 20921.
It is an arithmetic number, because the mean of its divisors is an integer number (2087850).
Almost surely, 252715475 is an apocalyptic number.
52715475 is a deficient number, since it is larger than the sum of its proper divisors (47501325).
52715475 is a wasteful number, since it uses less digits than its factorization.
52715475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2741 (or 2730 counting only the distinct ones).
The product of its digits is 49000, while the sum is 36.
The square root of 52715475 is about 7260.5423351152. The cubic root of 52715475 is about 374.9551946468.
The spelling of 52715475 in words is "fifty-two million, seven hundred fifteen thousand, four hundred seventy-five".
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