Base | Representation |
---|---|
bin | 101101001100… |
… | …1001010001111 |
3 | 1122120212211012 |
4 | 1122121022033 |
5 | 22031233030 |
6 | 2203515435 |
7 | 405261410 |
oct | 132311217 |
9 | 48525735 |
10 | 23696015 |
11 | 12415192 |
12 | 7b28b7b |
13 | 4ba8815 |
14 | 320b807 |
15 | 2131095 |
hex | 169928f |
23696015 has 8 divisors (see below), whose sum is σ = 32497440. Its totient is φ = 16248672.
The previous prime is 23696009. The next prime is 23696017. The reversal of 23696015 is 51069632.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23696015 - 26 = 23695951 is a prime.
It is a super-2 number, since 2×236960152 = 1123002253760450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23696017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338480 + ... + 338549.
It is an arithmetic number, because the mean of its divisors is an integer number (4062180).
Almost surely, 223696015 is an apocalyptic number.
23696015 is a deficient number, since it is larger than the sum of its proper divisors (8801425).
23696015 is an equidigital number, since it uses as much as digits as its factorization.
23696015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677041.
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 23696015 is about 4867.8552772243. The cubic root of 23696015 is about 287.2268962934.
The spelling of 23696015 in words is "twenty-three million, six hundred ninety-six thousand, fifteen".
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