Base | Representation |
---|---|
bin | 1100100011011… |
… | …0100101000000 |
3 | 10200002000110010 |
4 | 3020312211000 |
5 | 101434333402 |
6 | 5120304520 |
7 | 1206352254 |
oct | 310664500 |
9 | 120060403 |
10 | 52652352 |
11 | 277a2545 |
12 | 15772140 |
13 | aba674c |
14 | 6dc8264 |
15 | 4950a6c |
hex | 3236940 |
52652352 has 56 divisors (see below), whose sum is σ = 141423136. Its totient is φ = 17284608.
The previous prime is 52652329. The next prime is 52652441. The reversal of 52652352 is 25325625.
It is a super-2 number, since 2×526523522 = 5544540342263808, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10818 + ... + 14910.
Almost surely, 252652352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 52652352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70711568).
52652352 is an abundant number, since it is smaller than the sum of its proper divisors (88770784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52652352 is a wasteful number, since it uses less digits than its factorization.
52652352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4175 (or 4165 counting only the distinct ones).
The product of its digits is 18000, while the sum is 30.
The square root of 52652352 is about 7256.1940437119. The cubic root of 52652352 is about 374.8054742211.
Adding to 52652352 its reverse (25325625), we get a palindrome (77977977).
The spelling of 52652352 in words is "fifty-two million, six hundred fifty-two thousand, three hundred fifty-two".
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