Base | Representation |
---|---|
bin | 11011010101001… |
… | …01101010111110 |
3 | 120222102000210021 |
4 | 31222211222332 |
5 | 432143040113 |
6 | 34430002354 |
7 | 5452514200 |
oct | 1552455276 |
9 | 528360707 |
10 | 229268158 |
11 | 108463619 |
12 | 649463ba |
13 | 38664142 |
14 | 22640770 |
15 | 151db48d |
hex | daa5abe |
229268158 has 24 divisors (see below), whose sum is σ = 401650272. Its totient is φ = 97864704.
The previous prime is 229268153. The next prime is 229268167. The reversal of 229268158 is 851862922.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229268153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20635 + ... + 29737.
It is an arithmetic number, because the mean of its divisors is an integer number (16735428).
Almost surely, 2229268158 is an apocalyptic number.
229268158 is a deficient number, since it is larger than the sum of its proper divisors (172382114).
229268158 is a wasteful number, since it uses less digits than its factorization.
229268158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9376 (or 9369 counting only the distinct ones).
The product of its digits is 138240, while the sum is 43.
The square root of 229268158 is about 15141.6035478413. The cubic root of 229268158 is about 612.0420304482.
The spelling of 229268158 in words is "two hundred twenty-nine million, two hundred sixty-eight thousand, one hundred fifty-eight".
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