Base | Representation |
---|---|
bin | 1101011001101110010… |
… | …0001110111001111001 |
3 | 211000022001021010101000 |
4 | 3112123210032321321 |
5 | 12233014231432101 |
6 | 253434451315213 |
7 | 22430433123066 |
oct | 3263344167171 |
9 | 730261233330 |
10 | 230243233401 |
11 | 89711337075 |
12 | 38757babb09 |
13 | 18933bc7a5c |
14 | b202963c6d |
15 | 5ec85e7486 |
hex | 359b90ee79 |
230243233401 has 16 divisors (see below), whose sum is σ = 341171222400. Its totient is φ = 153463927824.
The previous prime is 230243233393. The next prime is 230243233417. The reversal of 230243233401 is 104332342032.
230243233401 is a `hidden beast` number, since 2 + 3 + 0 + 24 + 3 + 233 + 401 = 666.
It is not a de Polignac number, because 230243233401 - 23 = 230243233393 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (230243233471) 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, 742581 + ... + 1005938.
It is an arithmetic number, because the mean of its divisors is an integer number (21323201400).
Almost surely, 2230243233401 is an apocalyptic number.
It is an amenable number.
230243233401 is a deficient number, since it is larger than the sum of its proper divisors (110927988999).
230243233401 is a wasteful number, since it uses less digits than its factorization.
230243233401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1753405 (or 1753399 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 230243233401 its reverse (104332342032), we get a palindrome (334575575433).
The spelling of 230243233401 in words is "two hundred thirty billion, two hundred forty-three million, two hundred thirty-three thousand, four hundred one".
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