Base | Representation |
---|---|
bin | 101011111110… |
… | …1111010101001 |
3 | 1121101120120011 |
4 | 1113331322221 |
5 | 21400411022 |
6 | 2142131521 |
7 | 400002502 |
oct | 127757251 |
9 | 47346504 |
10 | 23060137 |
11 | 12020471 |
12 | 7880ba1 |
13 | 4a15269 |
14 | 30c3ba9 |
15 | 2057977 |
hex | 15fdea9 |
23060137 has 4 divisors (see below), whose sum is σ = 23073616. Its totient is φ = 23046660.
The previous prime is 23060119. The next prime is 23060153. The reversal of 23060137 is 73106032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23060137 - 211 = 23058089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23060437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3723 + ... + 7744.
It is an arithmetic number, because the mean of its divisors is an integer number (5768404).
Almost surely, 223060137 is an apocalyptic number.
It is an amenable number.
23060137 is a deficient number, since it is larger than the sum of its proper divisors (13479).
23060137 is a wasteful number, since it uses less digits than its factorization.
23060137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13478.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 23060137 is about 4802.0971460394. The cubic root of 23060137 is about 284.6343397108.
Adding to 23060137 its reverse (73106032), we get a palindrome (96166169).
The spelling of 23060137 in words is "twenty-three million, sixty thousand, one hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •