Base | Representation |
---|---|
bin | 101100001010… |
… | …0011010110010 |
3 | 1121120020222211 |
4 | 1120110122302 |
5 | 21411333211 |
6 | 2144122334 |
7 | 400535302 |
oct | 130243262 |
9 | 47506884 |
10 | 23152306 |
11 | 12083741 |
12 | 79063aa |
13 | 4a481b8 |
14 | 3109602 |
15 | 2074e21 |
hex | 16146b2 |
23152306 has 32 divisors (see below), whose sum is σ = 37997568. Its totient is φ = 10549440.
The previous prime is 23152303. The next prime is 23152309. The reversal of 23152306 is 60325132.
It is an interprime number because it is at equal distance from previous prime (23152303) and next prime (23152309).
It is not an unprimeable number, because it can be changed into a prime (23152301) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 103711 + ... + 103933.
It is an arithmetic number, because the mean of its divisors is an integer number (1187424).
Almost surely, 223152306 is an apocalyptic number.
23152306 is a deficient number, since it is larger than the sum of its proper divisors (14845262).
23152306 is a wasteful number, since it uses less digits than its factorization.
23152306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 346.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 23152306 is about 4811.6843204849. The cubic root of 23152306 is about 285.0130536752.
Adding to 23152306 its reverse (60325132), we get a palindrome (83477438).
The spelling of 23152306 in words is "twenty-three million, one hundred fifty-two thousand, three hundred six".
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