Base | Representation |
---|---|
bin | 101100101100… |
… | …1010100100100 |
3 | 1122002121010122 |
4 | 1121121110210 |
5 | 21444401112 |
6 | 2154141112 |
7 | 403122152 |
oct | 131312444 |
9 | 48077118 |
10 | 23434532 |
11 | 12256790 |
12 | 7a21798 |
13 | 4b167b4 |
14 | 31803d2 |
15 | 20cd872 |
hex | 1659524 |
23434532 has 12 divisors (see below), whose sum is σ = 44738736. Its totient is φ = 10652040.
The previous prime is 23434531. The next prime is 23434549. The reversal of 23434532 is 23543432.
It is not an unprimeable number, because it can be changed into a prime (23434531) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266258 + ... + 266345.
It is an arithmetic number, because the mean of its divisors is an integer number (3728228).
Almost surely, 223434532 is an apocalyptic number.
23434532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
23434532 is a deficient number, since it is larger than the sum of its proper divisors (21304204).
23434532 is a wasteful number, since it uses less digits than its factorization.
23434532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532618 (or 532616 counting only the distinct ones).
The product of its digits is 8640, while the sum is 26.
The square root of 23434532 is about 4840.9226393323. The cubic root of 23434532 is about 286.1664800862.
Adding to 23434532 its reverse (23543432), we get a palindrome (46977964).
Subtracting 23434532 from its reverse (23543432), we obtain a square (108900 = 3302).
The spelling of 23434532 in words is "twenty-three million, four hundred thirty-four thousand, five hundred thirty-two".
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