Base | Representation |
---|---|
bin | 11011010010001… |
… | …01111001100010 |
3 | 120221200002200020 |
4 | 31221011321202 |
5 | 432043011444 |
6 | 34413334310 |
7 | 5446261413 |
oct | 1551057142 |
9 | 527602606 |
10 | 228875874 |
11 | 108215917 |
12 | 64797396 |
13 | 38557716 |
14 | 2257b80a |
15 | 15160119 |
hex | da45e62 |
228875874 has 16 divisors (see below), whose sum is σ = 457996512. Its totient is φ = 76251168.
The previous prime is 228875861. The next prime is 228875887. The reversal of 228875874 is 478578822.
228875874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (228875861) and next prime (228875887).
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, 3342 + ... + 21654.
It is an arithmetic number, because the mean of its divisors is an integer number (28624782).
Almost surely, 2228875874 is an apocalyptic number.
228875874 is an abundant number, since it is smaller than the sum of its proper divisors (229120638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228875874 is a wasteful number, since it uses less digits than its factorization.
228875874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20401.
The product of its digits is 2007040, while the sum is 51.
The square root of 228875874 is about 15128.6441560372. The cubic root of 228875874 is about 611.6927576952.
The spelling of 228875874 in words is "two hundred twenty-eight million, eight hundred seventy-five thousand, eight hundred seventy-four".
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