Base | Representation |
---|---|
bin | 11011101101001… |
… | …11111011011010 |
3 | 121012100022121002 |
4 | 31312213323122 |
5 | 434000020010 |
6 | 35021345002 |
7 | 5521364312 |
oct | 1566477332 |
9 | 535308532 |
10 | 232423130 |
11 | 10a218a35 |
12 | 65a08162 |
13 | 391ca1a4 |
14 | 22c22442 |
15 | 156111a5 |
hex | dda7eda |
232423130 has 8 divisors (see below), whose sum is σ = 418361652. Its totient is φ = 92969248.
The previous prime is 232423097. The next prime is 232423141. The reversal of 232423130 is 31324232.
232423130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 191296561 + 41126569 = 13831^2 + 6413^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2324231302 = 108041022717993800, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11621147 + ... + 11621166.
Almost surely, 2232423130 is an apocalyptic number.
232423130 is a deficient number, since it is larger than the sum of its proper divisors (185938522).
232423130 is a wasteful number, since it uses less digits than its factorization.
232423130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23242320.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 232423130 is about 15245.4298069946. The cubic root of 232423130 is about 614.8366984405.
Adding to 232423130 its reverse (31324232), we get a palindrome (263747362).
The spelling of 232423130 in words is "two hundred thirty-two million, four hundred twenty-three thousand, one hundred thirty".
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