Base | Representation |
---|---|
bin | 1100100101001… |
… | …1111010011111 |
3 | 10200022010021110 |
4 | 3021103322133 |
5 | 102002210021 |
6 | 5123033103 |
7 | 1210362501 |
oct | 311237237 |
9 | 120263243 |
10 | 52772511 |
11 | 27874850 |
12 | 1580b793 |
13 | ac1934c |
14 | 7019d71 |
15 | 4976476 |
hex | 3253e9f |
52772511 has 24 divisors (see below), whose sum is σ = 80269056. Its totient is φ = 30582640.
The previous prime is 52772497. The next prime is 52772513. The reversal of 52772511 is 11527725.
It is not a de Polignac number, because 52772511 - 217 = 52641439 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52772513) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15946 + ... + 18968.
It is an arithmetic number, because the mean of its divisors is an integer number (3344544).
Almost surely, 252772511 is an apocalyptic number.
52772511 is a deficient number, since it is larger than the sum of its proper divisors (27496545).
52772511 is a wasteful number, since it uses less digits than its factorization.
52772511 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3083 (or 3060 counting only the distinct ones).
The product of its digits is 4900, while the sum is 30.
The square root of 52772511 is about 7264.4690790174. The cubic root of 52772511 is about 375.0903746625.
The spelling of 52772511 in words is "fifty-two million, seven hundred seventy-two thousand, five hundred eleven".
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