Base | Representation |
---|---|
bin | 11011010110100… |
… | …10111010110010 |
3 | 120222202110000102 |
4 | 31223102322302 |
5 | 432220002430 |
6 | 34433552402 |
7 | 5454215420 |
oct | 1553227262 |
9 | 528673012 |
10 | 229453490 |
11 | 10857a892 |
12 | 64a15702 |
13 | 386ca5c6 |
14 | 2268c110 |
15 | 15226345 |
hex | dad2eb2 |
229453490 has 32 divisors (see below), whose sum is σ = 472608000. Its totient is φ = 78571584.
The previous prime is 229453489. The next prime is 229453529. The reversal of 229453490 is 94354922.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75011 + ... + 78009.
It is an arithmetic number, because the mean of its divisors is an integer number (14769000).
Almost surely, 2229453490 is an apocalyptic number.
229453490 is an abundant number, since it is smaller than the sum of its proper divisors (243154510).
229453490 is a wasteful number, since it uses less digits than its factorization.
229453490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4106.
The product of its (nonzero) digits is 77760, while the sum is 38.
The square root of 229453490 is about 15147.7222710215. The cubic root of 229453490 is about 612.2069035002.
The spelling of 229453490 in words is "two hundred twenty-nine million, four hundred fifty-three thousand, four hundred ninety".
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