Base | Representation |
---|---|
bin | 11011011110000… |
… | …00001000001101 |
3 | 121001120210211000 |
4 | 31233000020031 |
5 | 432442100401 |
6 | 34510450513 |
7 | 5465403204 |
oct | 1557001015 |
9 | 531523730 |
10 | 230425101 |
11 | 109083875 |
12 | 65203a39 |
13 | 3897a91a |
14 | 2286223b |
15 | 15369186 |
hex | dbc020d |
230425101 has 16 divisors (see below), whose sum is σ = 343350720. Its totient is φ = 152725680.
The previous prime is 230425087. The next prime is 230425133. The reversal of 230425101 is 101524032.
230425101 is a `hidden beast` number, since 230 + 425 + 10 + 1 = 666.
It is not a de Polignac number, because 230425101 - 26 = 230425037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230425171) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19995 + ... + 29336.
It is an arithmetic number, because the mean of its divisors is an integer number (21459420).
Almost surely, 2230425101 is an apocalyptic number.
It is an amenable number.
230425101 is a deficient number, since it is larger than the sum of its proper divisors (112925619).
230425101 is a wasteful number, since it uses less digits than its factorization.
230425101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49513 (or 49507 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 230425101 is about 15179.7595830764. The cubic root of 230425101 is about 613.0698079919.
Adding to 230425101 its reverse (101524032), we get a palindrome (331949133).
The spelling of 230425101 in words is "two hundred thirty million, four hundred twenty-five thousand, one hundred one".
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