Base | Representation |
---|---|
bin | 11011011100000… |
… | …01111001111010 |
3 | 121001002212012111 |
4 | 31232001321322 |
5 | 432410421414 |
6 | 34501202534 |
7 | 5463262150 |
oct | 1556017172 |
9 | 531085174 |
10 | 230170234 |
11 | 108a1a338 |
12 | 6510044a |
13 | 388bb908 |
14 | 227d73d0 |
15 | 153188c4 |
hex | db81e7a |
230170234 has 8 divisors (see below), whose sum is σ = 394577568. Its totient is φ = 98644380.
The previous prime is 230170231. The next prime is 230170253. The reversal of 230170234 is 432071032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2301702342 = 105956673239229512, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (230170231) 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, 8220352 + ... + 8220379.
It is an arithmetic number, because the mean of its divisors is an integer number (49322196).
Almost surely, 2230170234 is an apocalyptic number.
230170234 is a deficient number, since it is larger than the sum of its proper divisors (164407334).
230170234 is a wasteful number, since it uses less digits than its factorization.
230170234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16440740.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 230170234 is about 15171.3622987522. The cubic root of 230170234 is about 612.8436912683.
The spelling of 230170234 in words is "two hundred thirty million, one hundred seventy thousand, two hundred thirty-four".
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