Base | Representation |
---|---|
bin | 101100011001… |
… | …0011100110111 |
3 | 1121210111201212 |
4 | 1120302130313 |
5 | 21424302234 |
6 | 2150512035 |
7 | 401560034 |
oct | 130623467 |
9 | 47714655 |
10 | 23275319 |
11 | 12158101 |
12 | 796561b |
13 | 4a8c1a2 |
14 | 313c38b |
15 | 209b5ce |
hex | 1632737 |
23275319 has 4 divisors (see below), whose sum is σ = 23322096. Its totient is φ = 23228544.
The previous prime is 23275309. The next prime is 23275339. The reversal of 23275319 is 91357232.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23275319 - 224 = 6498103 is a prime.
It is a super-2 number, since 2×232753192 = 1083480949103522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23275309) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22634 + ... + 23639.
It is an arithmetic number, because the mean of its divisors is an integer number (5830524).
Almost surely, 223275319 is an apocalyptic number.
23275319 is a deficient number, since it is larger than the sum of its proper divisors (46777).
23275319 is an equidigital number, since it uses as much as digits as its factorization.
23275319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46776.
The product of its digits is 11340, while the sum is 32.
The square root of 23275319 is about 4824.4501241074. The cubic root of 23275319 is about 285.5169401157.
The spelling of 23275319 in words is "twenty-three million, two hundred seventy-five thousand, three hundred nineteen".
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