Base | Representation |
---|---|
bin | 11011010110000… |
… | …11101000101110 |
3 | 120222122021011001 |
4 | 31223003220232 |
5 | 432211002034 |
6 | 34432350514 |
7 | 5453535055 |
oct | 1553035056 |
9 | 528567131 |
10 | 229390894 |
11 | 108537857 |
12 | 649a543a |
13 | 386a7c75 |
14 | 2267339c |
15 | 15212a14 |
hex | dac3a2e |
229390894 has 16 divisors (see below), whose sum is σ = 364635648. Its totient is φ = 107857152.
The previous prime is 229390883. The next prime is 229390901. The reversal of 229390894 is 498093922.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54514 + ... + 58570.
It is an arithmetic number, because the mean of its divisors is an integer number (22789728).
Almost surely, 2229390894 is an apocalyptic number.
229390894 is a deficient number, since it is larger than the sum of its proper divisors (135244754).
229390894 is a wasteful number, since it uses less digits than its factorization.
229390894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5739.
The product of its (nonzero) digits is 279936, while the sum is 46.
The square root of 229390894 is about 15145.6559448576. The cubic root of 229390894 is about 612.1512274550.
The spelling of 229390894 in words is "two hundred twenty-nine million, three hundred ninety thousand, eight hundred ninety-four".
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