Base | Representation |
---|---|
bin | 101100110100… |
… | …0010100100101 |
3 | 1122012201102020 |
4 | 1121220110211 |
5 | 22003332343 |
6 | 2155333353 |
7 | 403466244 |
oct | 131502445 |
9 | 48181366 |
10 | 23495973 |
11 | 12298966 |
12 | 7a51259 |
13 | 4b38757 |
14 | 319895b |
15 | 20e1b83 |
hex | 1668525 |
23495973 has 8 divisors (see below), whose sum is σ = 31350528. Its totient is φ = 15652704.
The previous prime is 23495957. The next prime is 23495981. The reversal of 23495973 is 37959432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23495973 - 24 = 23495957 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23495573) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5836 + ... + 9002.
It is an arithmetic number, because the mean of its divisors is an integer number (3918816).
Almost surely, 223495973 is an apocalyptic number.
It is an amenable number.
23495973 is a deficient number, since it is larger than the sum of its proper divisors (7854555).
23495973 is a wasteful number, since it uses less digits than its factorization.
23495973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5643.
The product of its digits is 204120, while the sum is 42.
The square root of 23495973 is about 4847.2644862850. The cubic root of 23495973 is about 286.4163536652.
The spelling of 23495973 in words is "twenty-three million, four hundred ninety-five thousand, nine hundred seventy-three".
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