Base | Representation |
---|---|
bin | 101100011100… |
… | …0001010110101 |
3 | 1121211200212100 |
4 | 1120320022311 |
5 | 21431024431 |
6 | 2151212313 |
7 | 402015234 |
oct | 130701265 |
9 | 47750770 |
10 | 23298741 |
11 | 12173764 |
12 | 7977099 |
13 | 4a99a4b |
14 | 3146b1b |
15 | 20a34e6 |
hex | 16382b5 |
23298741 has 12 divisors (see below), whose sum is σ = 33752160. Its totient is φ = 15487080.
The previous prime is 23298727. The next prime is 23298749. The reversal of 23298741 is 14789232.
It is not a de Polignac number, because 23298741 - 218 = 23036597 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a junction number, because it is equal to n+sod(n) for n = 23298696 and 23298705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23298749) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 375 + ... + 6836.
It is an arithmetic number, because the mean of its divisors is an integer number (2812680).
Almost surely, 223298741 is an apocalyptic number.
It is an amenable number.
23298741 is a deficient number, since it is larger than the sum of its proper divisors (10453419).
23298741 is a wasteful number, since it uses less digits than its factorization.
23298741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7576 (or 7573 counting only the distinct ones).
The product of its digits is 24192, while the sum is 36.
The square root of 23298741 is about 4826.8769406315. The cubic root of 23298741 is about 285.6126800975.
The spelling of 23298741 in words is "twenty-three million, two hundred ninety-eight thousand, seven hundred forty-one".
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