Base | Representation |
---|---|
bin | 101100010101… |
… | …0000110101100 |
3 | 1121201202211200 |
4 | 1120222012230 |
5 | 21422204012 |
6 | 2150045500 |
7 | 401355255 |
oct | 130520654 |
9 | 47652750 |
10 | 23241132 |
11 | 12134452 |
12 | 7949890 |
13 | 4a79765 |
14 | 312db2c |
15 | 20913dc |
hex | 162a1ac |
23241132 has 36 divisors (see below), whose sum is σ = 61304880. Its totient is φ = 7409952.
The previous prime is 23241121. The next prime is 23241133. The reversal of 23241132 is 23114232.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (23241133) 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 11 ways as a sum of consecutive naturals, for example, 13207 + ... + 14862.
Almost surely, 223241132 is an apocalyptic number.
It is an amenable number.
23241132 is an abundant number, since it is smaller than the sum of its proper divisors (38063748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23241132 is a wasteful number, since it uses less digits than its factorization.
23241132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28102 (or 28097 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 23241132 is about 4820.9057240315. The cubic root of 23241132 is about 285.3770816597.
Adding to 23241132 its reverse (23114232), we get a palindrome (46355364).
The spelling of 23241132 in words is "twenty-three million, two hundred forty-one thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •