Base | Representation |
---|---|
bin | 11011010110111… |
… | …11111110010011 |
3 | 120222212011100220 |
4 | 31223133332103 |
5 | 432223210323 |
6 | 34435044123 |
7 | 5454530340 |
oct | 1553377623 |
9 | 528764326 |
10 | 229506963 |
11 | 108606a84 |
12 | 64a40643 |
13 | 38718a4a |
14 | 226a37c7 |
15 | 152370e3 |
hex | dadff93 |
229506963 has 16 divisors (see below), whose sum is σ = 354518016. Its totient is φ = 129349440.
The previous prime is 229506961. The next prime is 229506973. The reversal of 229506963 is 369605922.
It is not a de Polignac number, because 229506963 - 21 = 229506961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (229506961) 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, 73323 + ... + 76388.
It is an arithmetic number, because the mean of its divisors is an integer number (22157376).
Almost surely, 2229506963 is an apocalyptic number.
229506963 is a deficient number, since it is larger than the sum of its proper divisors (125011053).
229506963 is a wasteful number, since it uses less digits than its factorization.
229506963 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149794.
The product of its (nonzero) digits is 174960, while the sum is 42.
The square root of 229506963 is about 15149.4872190447. The cubic root of 229506963 is about 612.2544570691.
The spelling of 229506963 in words is "two hundred twenty-nine million, five hundred six thousand, nine hundred sixty-three".
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