Base | Representation |
---|---|
bin | 11011011000010… |
… | …10101010101001 |
3 | 121000012001020120 |
4 | 31230022222221 |
5 | 432244304313 |
6 | 34442513453 |
7 | 5456156223 |
oct | 1554125251 |
9 | 530161216 |
10 | 229681833 |
11 | 1087163a7 |
12 | 64b05889 |
13 | 3877a514 |
14 | 2270b413 |
15 | 1526dd23 |
hex | db0aaa9 |
229681833 has 16 divisors (see below), whose sum is σ = 311888640. Its totient is φ = 150321744.
The previous prime is 229681811. The next prime is 229681843. The reversal of 229681833 is 338186922.
229681833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 229681833 - 25 = 229681801 is a prime.
It is not an unprimeable number, because it can be changed into a prime (229681843) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37758 + ... + 43416.
It is an arithmetic number, because the mean of its divisors is an integer number (19493040).
Almost surely, 2229681833 is an apocalyptic number.
It is an amenable number.
229681833 is a deficient number, since it is larger than the sum of its proper divisors (82206807).
229681833 is a wasteful number, since it uses less digits than its factorization.
229681833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5908.
The product of its digits is 124416, while the sum is 42.
The square root of 229681833 is about 15155.2576025616. The cubic root of 229681833 is about 612.4099175030.
The spelling of 229681833 in words is "two hundred twenty-nine million, six hundred eighty-one thousand, eight hundred thirty-three".
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