Base | Representation |
---|---|
bin | 101100010101… |
… | …0000110110101 |
3 | 1121201202212000 |
4 | 1120222012311 |
5 | 21422204031 |
6 | 2150045513 |
7 | 401355300 |
oct | 130520665 |
9 | 47652760 |
10 | 23241141 |
11 | 12134460 |
12 | 7949899 |
13 | 4a79771 |
14 | 312db37 |
15 | 20913e6 |
hex | 162a1b5 |
23241141 has 48 divisors (see below), whose sum is σ = 43721280. Its totient is φ = 12065760.
The previous prime is 23241133. The next prime is 23241157. The reversal of 23241141 is 14114232.
It is not a de Polignac number, because 23241141 - 23 = 23241133 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23241121) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13755 + ... + 15351.
It is an arithmetic number, because the mean of its divisors is an integer number (910860).
Almost surely, 223241141 is an apocalyptic number.
23241141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23241141 is a deficient number, since it is larger than the sum of its proper divisors (20480139).
23241141 is a wasteful number, since it uses less digits than its factorization.
23241141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1631 (or 1618 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 23241141 is about 4820.9066574660. The cubic root of 23241141 is about 285.3771184966.
Adding to 23241141 its reverse (14114232), we get a palindrome (37355373).
The spelling of 23241141 in words is "twenty-three million, two hundred forty-one thousand, one hundred forty-one".
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