Base | Representation |
---|---|
bin | 11011010110100… |
… | …01101101111000 |
3 | 120222202012021010 |
4 | 31223101231320 |
5 | 432214323233 |
6 | 34433513520 |
7 | 5454165156 |
oct | 1553215570 |
9 | 528665233 |
10 | 229448568 |
11 | 108577118 |
12 | 64a128a0 |
13 | 386c82ab |
14 | 2268a3d6 |
15 | 15224b63 |
hex | dad1b78 |
229448568 has 64 divisors (see below), whose sum is σ = 585561600. Its totient is φ = 74908800.
The previous prime is 229448567. The next prime is 229448599. The reversal of 229448568 is 865844922.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (229448567) 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, 249213 + ... + 250131.
It is an arithmetic number, because the mean of its divisors is an integer number (9149400).
Almost surely, 2229448568 is an apocalyptic number.
It is an amenable number.
229448568 is an abundant number, since it is smaller than the sum of its proper divisors (356113032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229448568 is a wasteful number, since it uses less digits than its factorization.
229448568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1132 (or 1128 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 48.
The square root of 229448568 is about 15147.5598034799. The cubic root of 229448568 is about 612.2025259915.
The spelling of 229448568 in words is "two hundred twenty-nine million, four hundred forty-eight thousand, five hundred sixty-eight".
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