Base | Representation |
---|---|
bin | 1100100011011… |
… | …0101011100100 |
3 | 10200002001000200 |
4 | 3020312223210 |
5 | 101434342042 |
6 | 5120310500 |
7 | 1206353424 |
oct | 310665344 |
9 | 120061020 |
10 | 52652772 |
11 | 277a2897 |
12 | 15772430 |
13 | aba69b3 |
14 | 6dc8484 |
15 | 4950c4c |
hex | 3236ae4 |
52652772 has 36 divisors (see below), whose sum is σ = 133647696. Its totient is φ = 17478000.
The previous prime is 52652741. The next prime is 52652801. The reversal of 52652772 is 27725625.
52652772 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6123 + ... + 11949.
It is an arithmetic number, because the mean of its divisors is an integer number (3712436).
Almost surely, 252652772 is an apocalyptic number.
It is an amenable number.
52652772 is an abundant number, since it is smaller than the sum of its proper divisors (80994924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52652772 is a wasteful number, since it uses less digits than its factorization.
52652772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6088 (or 6083 counting only the distinct ones).
The product of its digits is 58800, while the sum is 36.
The square root of 52652772 is about 7256.2229844458. Note that the first 3 decimals coincide. The cubic root of 52652772 is about 374.8064708077.
The spelling of 52652772 in words is "fifty-two million, six hundred fifty-two thousand, seven hundred seventy-two".
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