Base | Representation |
---|---|
bin | 101100000000… |
… | …1111000100001 |
3 | 1121102101211221 |
4 | 1120001320201 |
5 | 21401421020 |
6 | 2142335041 |
7 | 400101043 |
oct | 130017041 |
9 | 47371757 |
10 | 23076385 |
11 | 120316a2 |
12 | 788a481 |
13 | 4a1c787 |
14 | 30c9a93 |
15 | 205c6aa |
hex | 1601e21 |
23076385 has 8 divisors (see below), whose sum is σ = 27740520. Its totient is φ = 18428544.
The previous prime is 23076377. The next prime is 23076401. The reversal of 23076385 is 58367032.
It can be written as a sum of positive squares in 4 ways, for example, as 380689 + 22695696 = 617^2 + 4764^2 .
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 23076385 - 23 = 23076377 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 23076385.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700 + ... + 6829.
It is an arithmetic number, because the mean of its divisors is an integer number (3467565).
Almost surely, 223076385 is an apocalyptic number.
It is an amenable number.
23076385 is a deficient number, since it is larger than the sum of its proper divisors (4664135).
23076385 is an equidigital number, since it uses as much as digits as its factorization.
23076385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8147.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 23076385 is about 4803.7886090044. The cubic root of 23076385 is about 284.7011744249.
The spelling of 23076385 in words is "twenty-three million, seventy-six thousand, three hundred eighty-five".
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