Base | Representation |
---|---|
bin | 101100000010… |
… | …1110100000101 |
3 | 1121110012221020 |
4 | 1120011310011 |
5 | 21402424420 |
6 | 2142541353 |
7 | 400166013 |
oct | 130056405 |
9 | 47405836 |
10 | 23092485 |
11 | 120427a9 |
12 | 7897859 |
13 | 4a26bc0 |
14 | 30d18b3 |
15 | 2062340 |
hex | 1605d05 |
23092485 has 16 divisors (see below), whose sum is σ = 39790464. Its totient is φ = 11368512.
The previous prime is 23092481. The next prime is 23092493. The reversal of 23092485 is 58429032.
It is a happy number.
It is not a de Polignac number, because 23092485 - 22 = 23092481 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23092481) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59017 + ... + 59406.
It is an arithmetic number, because the mean of its divisors is an integer number (2486904).
Almost surely, 223092485 is an apocalyptic number.
It is an amenable number.
23092485 is a deficient number, since it is larger than the sum of its proper divisors (16697979).
23092485 is a wasteful number, since it uses less digits than its factorization.
23092485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118444.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 23092485 is about 4805.4640774851. The cubic root of 23092485 is about 284.7673694165.
The spelling of 23092485 in words is "twenty-three million, ninety-two thousand, four hundred eighty-five".
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