Base | Representation |
---|---|
bin | 101011100100… |
… | …110100101111 |
3 | 210111100102221 |
4 | 223210310233 |
5 | 10411014043 |
6 | 1044500211 |
7 | 166044163 |
oct | 53446457 |
9 | 23440387 |
10 | 11423023 |
11 | 64a2317 |
12 | 39aa667 |
13 | 249c4b1 |
14 | 1734ca3 |
15 | 10098ed |
hex | ae4d2f |
11423023 has 2 divisors, whose sum is σ = 11423024. Its totient is φ = 11423022.
The previous prime is 11423003. The next prime is 11423033. The reversal of 11423023 is 32032411.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 11423023 - 25 = 11422991 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11422988 and 11423006.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11423003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5711511 + 5711512.
It is an arithmetic number, because the mean of its divisors is an integer number (5711512).
Almost surely, 211423023 is an apocalyptic number.
11423023 is a deficient number, since it is larger than the sum of its proper divisors (1).
11423023 is an equidigital number, since it uses as much as digits as its factorization.
11423023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 11423023 is about 3379.7962956368. The cubic root of 11423023 is about 225.2131182370.
Adding to 11423023 its reverse (32032411), we get a palindrome (43455434).
The spelling of 11423023 in words is "eleven million, four hundred twenty-three thousand, twenty-three".
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