Base | Representation |
---|---|
bin | 1100011101010… |
… | …0110011100100 |
3 | 10122022200002200 |
4 | 3013110303210 |
5 | 101334030001 |
6 | 5103534500 |
7 | 1203063555 |
oct | 307246344 |
9 | 118280080 |
10 | 52251876 |
11 | 27549676 |
12 | 155ba430 |
13 | aa96391 |
14 | 6d2232c |
15 | 48c2086 |
hex | 31d4ce4 |
52251876 has 36 divisors (see below), whose sum is σ = 135306444. Its totient is φ = 16992000.
The previous prime is 52251869. The next prime is 52251877. The reversal of 52251876 is 67815225.
It is a happy number.
52251876 is a `hidden beast` number, since 522 + 51 + 87 + 6 = 666.
52251876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 5875776 + 46376100 = 2424^2 + 6810^2 .
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 a self number, because there is not a number n which added to its sum of digits gives 52251876.
It is not an unprimeable number, because it can be changed into a prime (52251877) by changing a digit.
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, 16225 + ... + 19176.
Almost surely, 252251876 is an apocalyptic number.
It is an amenable number.
52251876 is an abundant number, since it is smaller than the sum of its proper divisors (83054568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52251876 is a wasteful number, since it uses less digits than its factorization.
52251876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35452 (or 35447 counting only the distinct ones).
The product of its digits is 33600, while the sum is 36.
The square root of 52251876 is about 7228.5459118691. The cubic root of 52251876 is about 373.8527926865.
The spelling of 52251876 in words is "fifty-two million, two hundred fifty-one thousand, eight hundred seventy-six".
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