Base | Representation |
---|---|
bin | 1101011010011011010… |
… | …0101111011001111101 |
3 | 211000210012200001122012 |
4 | 3112212310233121331 |
5 | 12233411110011310 |
6 | 253505315501005 |
7 | 22435215422243 |
oct | 3264664573175 |
9 | 730705601565 |
10 | 230432110205 |
11 | 897a8a12000 |
12 | 387ab2b7765 |
13 | 1896408918b |
14 | b21da8c793 |
15 | 5ed9ea5c05 |
hex | 35a6d2f67d |
230432110205 has 64 divisors (see below), whose sum is σ = 308659921920. Its totient is φ = 165118187520.
The previous prime is 230432110193. The next prime is 230432110231. The reversal of 230432110205 is 502011234032.
It is not a de Polignac number, because 230432110205 - 24 = 230432110189 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 173648252 + ... + 173649578.
It is an arithmetic number, because the mean of its divisors is an integer number (4822811280).
Almost surely, 2230432110205 is an apocalyptic number.
It is an amenable number.
230432110205 is a deficient number, since it is larger than the sum of its proper divisors (78227811715).
230432110205 is a wasteful number, since it uses less digits than its factorization.
230432110205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1731 (or 1709 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 230432110205 its reverse (502011234032), we get a palindrome (732443344237).
The spelling of 230432110205 in words is "two hundred thirty billion, four hundred thirty-two million, one hundred ten thousand, two hundred five".
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