Base | Representation |
---|---|
bin | 101100010011… |
… | …0000010001101 |
3 | 1121200220222020 |
4 | 1120212002031 |
5 | 21421140321 |
6 | 2145440353 |
7 | 401255541 |
oct | 130460215 |
9 | 47626866 |
10 | 23224461 |
11 | 12122977 |
12 | 79400b9 |
13 | 4a71cb0 |
14 | 3127a21 |
15 | 208b4c6 |
hex | 162608d |
23224461 has 16 divisors (see below), whose sum is σ = 33727680. Its totient is φ = 14129280.
The previous prime is 23224451. The next prime is 23224463. The reversal of 23224461 is 16442232.
It is not a de Polignac number, because 23224461 - 211 = 23222413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23224463) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126 + ... + 6816.
It is an arithmetic number, because the mean of its divisors is an integer number (2107980).
Almost surely, 223224461 is an apocalyptic number.
It is an amenable number.
23224461 is a deficient number, since it is larger than the sum of its proper divisors (10503219).
23224461 is a wasteful number, since it uses less digits than its factorization.
23224461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6796.
The product of its digits is 2304, while the sum is 24.
The square root of 23224461 is about 4819.1763819142. The cubic root of 23224461 is about 285.3088311214.
Adding to 23224461 its reverse (16442232), we get a palindrome (39666693).
The spelling of 23224461 in words is "twenty-three million, two hundred twenty-four thousand, four hundred sixty-one".
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