Base | Representation |
---|---|
bin | 11011010010001… |
… | …01111001100100 |
3 | 120221200002200022 |
4 | 31221011321210 |
5 | 432043012001 |
6 | 34413334312 |
7 | 5446261415 |
oct | 1551057144 |
9 | 527602608 |
10 | 228875876 |
11 | 108215919 |
12 | 64797398 |
13 | 38557718 |
14 | 2257b80c |
15 | 1516011b |
hex | da45e64 |
228875876 has 6 divisors (see below), whose sum is σ = 400532790. Its totient is φ = 114437936.
The previous prime is 228875861. The next prime is 228875887. The reversal of 228875876 is 678578822.
228875876 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 only one way, i.e., 184253476 + 44622400 = 13574^2 + 6680^2 .
It is a super-2 number, since 2×2288758762 = 104768333229534752, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28609481 + ... + 28609488.
It is an arithmetic number, because the mean of its divisors is an integer number (66755465).
Almost surely, 2228875876 is an apocalyptic number.
It is an amenable number.
228875876 is a deficient number, since it is larger than the sum of its proper divisors (171656914).
228875876 is a wasteful number, since it uses less digits than its factorization.
228875876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57218973 (or 57218971 counting only the distinct ones).
The product of its digits is 3010560, while the sum is 53.
The square root of 228875876 is about 15128.6442221370. The cubic root of 228875876 is about 611.6927594769.
The spelling of 228875876 in words is "two hundred twenty-eight million, eight hundred seventy-five thousand, eight hundred seventy-six".
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