Base | Representation |
---|---|
bin | 11011011100100… |
… | …01000000110001 |
3 | 121001020000002022 |
4 | 31232101000301 |
5 | 432414411423 |
6 | 34502401225 |
7 | 5463640436 |
oct | 1556210061 |
9 | 531200068 |
10 | 230232113 |
11 | 108a61881 |
12 | 65130215 |
13 | 38910b27 |
14 | 22811b8d |
15 | 1532bdc8 |
hex | db91031 |
230232113 has 8 divisors (see below), whose sum is σ = 231840000. Its totient is φ = 228629808.
The previous prime is 230232109. The next prime is 230232137. The reversal of 230232113 is 311232032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230232113 - 22 = 230232109 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 230232091 and 230232100.
It is not an unprimeable number, because it can be changed into a prime (230232143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110243 + ... + 112311.
It is an arithmetic number, because the mean of its divisors is an integer number (28980000).
Almost surely, 2230232113 is an apocalyptic number.
It is an amenable number.
230232113 is a deficient number, since it is larger than the sum of its proper divisors (1607887).
230232113 is a wasteful number, since it uses less digits than its factorization.
230232113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2791.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 230232113 is about 15173.4014973571. The cubic root of 230232113 is about 612.8986053440.
Adding to 230232113 its reverse (311232032), we get a palindrome (541464145).
The spelling of 230232113 in words is "two hundred thirty million, two hundred thirty-two thousand, one hundred thirteen".
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