Base | Representation |
---|---|
bin | 101100110010… |
… | …0100011000110 |
3 | 1122011221012211 |
4 | 1121210203012 |
5 | 22002334033 |
6 | 2155134034 |
7 | 403403215 |
oct | 131444306 |
9 | 48157184 |
10 | 23480518 |
11 | 12288296 |
12 | 7a4431a |
13 | 4b316c9 |
14 | 319307c |
15 | 20dc2cd |
hex | 16648c6 |
23480518 has 8 divisors (see below), whose sum is σ = 35241912. Its totient is φ = 11733216.
The previous prime is 23480503. The next prime is 23480521. The reversal of 23480518 is 81508432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 23480518.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 3246 + ... + 7582.
It is an arithmetic number, because the mean of its divisors is an integer number (4405239).
Almost surely, 223480518 is an apocalyptic number.
23480518 is a deficient number, since it is larger than the sum of its proper divisors (11761394).
23480518 is a wasteful number, since it uses less digits than its factorization.
23480518 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7046.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 23480518 is about 4845.6700259097. The cubic root of 23480518 is about 286.3535409773.
The spelling of 23480518 in words is "twenty-three million, four hundred eighty thousand, five hundred eighteen".
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