Base | Representation |
---|---|
bin | 101100000001… |
… | …0111000011011 |
3 | 1121102121110102 |
4 | 1120002320123 |
5 | 21402033400 |
6 | 2142410015 |
7 | 400116005 |
oct | 130027033 |
9 | 47377412 |
10 | 23080475 |
11 | 12034780 |
12 | 789090b |
13 | 4a215b2 |
14 | 30cb375 |
15 | 205d9d5 |
hex | 1602e1b |
23080475 has 24 divisors (see below), whose sum is σ = 33064848. Its totient is φ = 15795200.
The previous prime is 23080457. The next prime is 23080507. The reversal of 23080475 is 57408032.
It is a happy number.
It is not a de Polignac number, because 23080475 - 220 = 22031899 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2207 + ... + 7143.
It is an arithmetic number, because the mean of its divisors is an integer number (1377702).
Almost surely, 223080475 is an apocalyptic number.
23080475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23080475 is a deficient number, since it is larger than the sum of its proper divisors (9984373).
23080475 is a wasteful number, since it uses less digits than its factorization.
23080475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4975 (or 4970 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 29.
The square root of 23080475 is about 4804.2142958032. The cubic root of 23080475 is about 284.7179933362.
The spelling of 23080475 in words is "twenty-three million, eighty thousand, four hundred seventy-five".
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