Base | Representation |
---|---|
bin | 101011111010… |
… | …1101100110101 |
3 | 1121022212101210 |
4 | 1113311230311 |
5 | 21343321420 |
6 | 2141312033 |
7 | 366502416 |
oct | 127655465 |
9 | 47285353 |
10 | 23026485 |
11 | 11aa8159 |
12 | 7865619 |
13 | 4a02b51 |
14 | 30b580d |
15 | 204c9e0 |
hex | 15f5b35 |
23026485 has 16 divisors (see below), whose sum is σ = 37209600. Its totient is φ = 12158400.
The previous prime is 23026477. The next prime is 23026511. The reversal of 23026485 is 58462032.
It is not a de Polignac number, because 23026485 - 23 = 23026477 is a prime.
It is a super-2 number, since 2×230264852 = 1060438022910450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6085 + ... + 9114.
It is an arithmetic number, because the mean of its divisors is an integer number (2325600).
Almost surely, 223026485 is an apocalyptic number.
It is an amenable number.
23026485 is a deficient number, since it is larger than the sum of its proper divisors (14183115).
23026485 is a wasteful number, since it uses less digits than its factorization.
23026485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15308.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 23026485 is about 4798.5919809878. The cubic root of 23026485 is about 284.4958152672.
The spelling of 23026485 in words is "twenty-three million, twenty-six thousand, four hundred eighty-five".
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