Base | Representation |
---|---|
bin | 1100100111111… |
… | …1111100011011 |
3 | 10200122021200000 |
4 | 3021333330123 |
5 | 102023442414 |
6 | 5130544043 |
7 | 1212043341 |
oct | 311777433 |
9 | 120567600 |
10 | 52952859 |
11 | 279882a3 |
12 | 15898023 |
13 | ac8046b |
14 | 7065991 |
15 | 49aeb09 |
hex | 327ff1b |
52952859 has 24 divisors (see below), whose sum is σ = 79672320. Its totient is φ = 35145576.
The previous prime is 52952857. The next prime is 52952863. The reversal of 52952859 is 95825925.
It is not a de Polignac number, because 52952859 - 21 = 52952857 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (52952857) 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, 86934 + ... + 87540.
It is an arithmetic number, because the mean of its divisors is an integer number (3319680).
Almost surely, 252952859 is an apocalyptic number.
52952859 is a deficient number, since it is larger than the sum of its proper divisors (26719461).
52952859 is an equidigital number, since it uses as much as digits as its factorization.
52952859 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 981 (or 969 counting only the distinct ones).
The product of its digits is 324000, while the sum is 45.
The square root of 52952859 is about 7276.8715118518. The cubic root of 52952859 is about 375.5171744204.
The spelling of 52952859 in words is "fifty-two million, nine hundred fifty-two thousand, eight hundred fifty-nine".
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