Base | Representation |
---|---|
bin | 101011111111… |
… | …0100110110011 |
3 | 1121101201102211 |
4 | 1113332212303 |
5 | 21401003323 |
6 | 2142152551 |
7 | 400013650 |
oct | 127764663 |
9 | 47351384 |
10 | 23062963 |
11 | 12022600 |
12 | 7882757 |
13 | 4a16631 |
14 | 30c4c27 |
15 | 205870d |
hex | 15fe9b3 |
23062963 has 24 divisors (see below), whose sum is σ = 29447264. Its totient is φ = 17677440.
The previous prime is 23062939. The next prime is 23062981. The reversal of 23062963 is 36926032.
It is a de Polignac number, because none of the positive numbers 2k-23062963 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23062993) 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 23 ways as a sum of consecutive naturals, for example, 61645 + ... + 62017.
Almost surely, 223062963 is an apocalyptic number.
23062963 is a deficient number, since it is larger than the sum of its proper divisors (6384301).
23062963 is a wasteful number, since it uses less digits than its factorization.
23062963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475 (or 464 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 31.
The square root of 23062963 is about 4802.3913834672. The cubic root of 23062963 is about 284.6459664672.
Adding to 23062963 its reverse (36926032), we get a palindrome (59988995).
It can be divided in two parts, 23062 and 963, that added together give a square (24025 = 1552).
The spelling of 23062963 in words is "twenty-three million, sixty-two thousand, nine hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •