Base | Representation |
---|---|
bin | 1101011001101011001… |
… | …1011001100100011010 |
3 | 211000021011011202012000 |
4 | 3112122303121210122 |
5 | 12233002442311101 |
6 | 253433313101430 |
7 | 22430216245230 |
oct | 3263263314432 |
9 | 730234152160 |
10 | 230230432026 |
11 | 89705093221 |
12 | 38753857876 |
13 | 1893136508a |
14 | b200d90950 |
15 | 5ec7419486 |
hex | 359acd991a |
230230432026 has 64 divisors (see below), whose sum is σ = 587334451200. Its totient is φ = 65485121328.
The previous prime is 230230431989. The next prime is 230230432027. The reversal of 230230432026 is 620234032032.
230230432026 is a `hidden beast` number, since 2 + 30 + 2 + 304 + 320 + 2 + 6 = 666.
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 (230230432027) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1281346 + ... + 1449933.
It is an arithmetic number, because the mean of its divisors is an integer number (9177100800).
Almost surely, 2230230432026 is an apocalyptic number.
230230432026 is an abundant number, since it is smaller than the sum of its proper divisors (357104019174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230230432026 is a wasteful number, since it uses less digits than its factorization.
230230432026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2731520 (or 2731514 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 230230432026 its reverse (620234032032), we get a palindrome (850464464058).
The spelling of 230230432026 in words is "two hundred thirty billion, two hundred thirty million, four hundred thirty-two thousand, twenty-six".
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