Base | Representation |
---|---|
bin | 11011010101000… |
… | …01100000010000 |
3 | 120222101011101001 |
4 | 31222201200100 |
5 | 432142013323 |
6 | 34425351344 |
7 | 5452413343 |
oct | 1552414020 |
9 | 528334331 |
10 | 229251088 |
11 | 108451810 |
12 | 64938554 |
13 | 38659441 |
14 | 2263845a |
15 | 151d63ad |
hex | daa1810 |
229251088 has 20 divisors (see below), whose sum is σ = 484553808. Its totient is φ = 104204960.
The previous prime is 229251083. The next prime is 229251109. The reversal of 229251088 is 880152922.
It is a super-2 number, since 2×2292510882 = 105112122698367488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (229251083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651106 + ... + 651457.
Almost surely, 2229251088 is an apocalyptic number.
It is an amenable number.
229251088 is an abundant number, since it is smaller than the sum of its proper divisors (255302720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229251088 is a wasteful number, since it uses less digits than its factorization.
229251088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302582 (or 1302576 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 37.
The square root of 229251088 is about 15141.0398586094. The cubic root of 229251088 is about 612.0268403510.
The spelling of 229251088 in words is "two hundred twenty-nine million, two hundred fifty-one thousand, eighty-eight".
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