Base | Representation |
---|---|
bin | 101100010101… |
… | …1100001011011 |
3 | 1121202001210202 |
4 | 1120223201123 |
5 | 21422400224 |
6 | 2150132415 |
7 | 401411222 |
oct | 130534133 |
9 | 47661722 |
10 | 23246939 |
11 | 12138851 |
12 | 795110b |
13 | 4a7c2b1 |
14 | 3131cb9 |
15 | 2092eae |
hex | 162b85b |
23246939 has 8 divisors (see below), whose sum is σ = 24699168. Its totient is φ = 21804160.
The previous prime is 23246933. The next prime is 23246957. The reversal of 23246939 is 93964232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23246939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23246933) 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 7 ways as a sum of consecutive naturals, for example, 3089 + ... + 7485.
It is an arithmetic number, because the mean of its divisors is an integer number (3087396).
Almost surely, 223246939 is an apocalyptic number.
23246939 is a deficient number, since it is larger than the sum of its proper divisors (1452229).
23246939 is a wasteful number, since it uses less digits than its factorization.
23246939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4725.
The product of its digits is 69984, while the sum is 38.
The square root of 23246939 is about 4821.5079591348. The cubic root of 23246939 is about 285.4008476667.
The spelling of 23246939 in words is "twenty-three million, two hundred forty-six thousand, nine hundred thirty-nine".
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