Base | Representation |
---|---|
bin | 101011111110… |
… | …0100010111010 |
3 | 1121101021212012 |
4 | 1113330202322 |
5 | 21400221042 |
6 | 2142045522 |
7 | 366650231 |
oct | 127744272 |
9 | 47337765 |
10 | 23054522 |
11 | 12017227 |
12 | 78798a2 |
13 | 4a1283a |
14 | 30c1b18 |
15 | 2055e82 |
hex | 15fc8ba |
23054522 has 8 divisors (see below), whose sum is σ = 34603956. Its totient is φ = 11519872.
The previous prime is 23054519. The next prime is 23054527. The reversal of 23054522 is 22545032.
It can be written as a sum of positive squares in 2 ways, for example, as 21911761 + 1142761 = 4681^2 + 1069^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (23054527) 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, 1898 + ... + 7050.
Almost surely, 223054522 is an apocalyptic number.
23054522 is a deficient number, since it is larger than the sum of its proper divisors (11549434).
23054522 is a wasteful number, since it uses less digits than its factorization.
23054522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7392.
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 23054522 is about 4801.5124700452. The cubic root of 23054522 is about 284.6112356047.
Adding to 23054522 its reverse (22545032), we get a palindrome (45599554).
The spelling of 23054522 in words is "twenty-three million, fifty-four thousand, five hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •