Base | Representation |
---|---|
bin | 11011011000100… |
… | …00010100110000 |
3 | 121000020020000220 |
4 | 31230100110300 |
5 | 432301030013 |
6 | 34443213040 |
7 | 5456313621 |
oct | 1554202460 |
9 | 530206026 |
10 | 229705008 |
11 | 108731855 |
12 | 64b17180 |
13 | 38787c30 |
14 | 22715a48 |
15 | 15275b23 |
hex | db10530 |
229705008 has 40 divisors (see below), whose sum is σ = 639052848. Its totient is φ = 70678272.
The previous prime is 229704997. The next prime is 229705013. The reversal of 229705008 is 800507922.
It is a self number, because there is not a number n which added to its sum of digits gives 229705008.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183435 + ... + 184682.
Almost surely, 2229705008 is an apocalyptic number.
It is an amenable number.
229705008 is an abundant number, since it is smaller than the sum of its proper divisors (409347840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229705008 is a wasteful number, since it uses less digits than its factorization.
229705008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 368141 (or 368135 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 229705008 is about 15156.0221694216. The cubic root of 229705008 is about 612.4305142887.
The spelling of 229705008 in words is "two hundred twenty-nine million, seven hundred five thousand, eight".
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