Base | Representation |
---|---|
bin | 101100101100… |
… | …0111110100100 |
3 | 1122002112012111 |
4 | 1121120332210 |
5 | 21444324444 |
6 | 2154130404 |
7 | 403115101 |
oct | 131307644 |
9 | 48075174 |
10 | 23433124 |
11 | 12255720 |
12 | 7a20a04 |
13 | 4b15c70 |
14 | 317daa8 |
15 | 20cd234 |
hex | 1658fa4 |
23433124 has 48 divisors (see below), whose sum is σ = 48940416. Its totient is φ = 9676800.
The previous prime is 23433121. The next prime is 23433133. The reversal of 23433124 is 42133432.
It is a happy number.
It is a super-2 number, since 2×234331242 = 1098222600798752, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 23433095 and 23433104.
It is not an unprimeable number, because it can be changed into a prime (23433121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40324 + ... + 40900.
It is an arithmetic number, because the mean of its divisors is an integer number (1019592).
Almost surely, 223433124 is an apocalyptic number.
It is an amenable number.
23433124 is an abundant number, since it is smaller than the sum of its proper divisors (25507292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23433124 is a wasteful number, since it uses less digits than its factorization.
23433124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 676 (or 674 counting only the distinct ones).
The product of its digits is 1728, while the sum is 22.
The square root of 23433124 is about 4840.7772103248. Note that the first 3 decimals coincide. The cubic root of 23433124 is about 286.1607487937.
Adding to 23433124 its reverse (42133432), we get a palindrome (65566556).
The spelling of 23433124 in words is "twenty-three million, four hundred thirty-three thousand, one hundred twenty-four".
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