Base | Representation |
---|---|
bin | 11011011000100… |
… | …00101101001000 |
3 | 121000020022011200 |
4 | 31230100231020 |
5 | 432301102233 |
6 | 34443224200 |
7 | 5456321310 |
oct | 1554205510 |
9 | 530208150 |
10 | 229706568 |
11 | 108732a43 |
12 | 64b18060 |
13 | 38788860 |
14 | 22716440 |
15 | 15276313 |
hex | db10b48 |
229706568 has 96 divisors (see below), whose sum is σ = 765710400. Its totient is φ = 60580224.
The previous prime is 229706539. The next prime is 229706591. The reversal of 229706568 is 865607922.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10978 + ... + 24081.
It is an arithmetic number, because the mean of its divisors is an integer number (7976150).
Almost surely, 2229706568 is an apocalyptic number.
229706568 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
229706568 is an abundant number, since it is smaller than the sum of its proper divisors (536003832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229706568 is a wasteful number, since it uses less digits than its factorization.
229706568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35091 (or 35084 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 229706568 is about 15156.0736340254. The cubic root of 229706568 is about 612.4319006893.
The spelling of 229706568 in words is "two hundred twenty-nine million, seven hundred six thousand, five hundred sixty-eight".
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