Base | Representation |
---|---|
bin | 10101011100110100… |
… | …111101100111001001 |
3 | 2012110011012012212210 |
4 | 111130310331213021 |
5 | 334132222133301 |
6 | 14325244255333 |
7 | 1443521450460 |
oct | 253464754711 |
9 | 65404165783 |
10 | 23032224201 |
11 | 984a0a9a38 |
12 | 4569541549 |
13 | 223096263c |
14 | 1186cb99d7 |
15 | 8ec077ad6 |
hex | 55cd3d9c9 |
23032224201 has 8 divisors (see below), whose sum is σ = 35096722624. Its totient is φ = 13161270960.
The previous prime is 23032224197. The next prime is 23032224227. The reversal of 23032224201 is 10242223032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23032224201 - 22 = 23032224197 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1096772581 = 23032224201 / (2 + 3 + 0 + 3 + 2 + 2 + 2 + 4 + 2 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23032220201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 548386270 + ... + 548386311.
It is an arithmetic number, because the mean of its divisors is an integer number (4387090328).
Almost surely, 223032224201 is an apocalyptic number.
23032224201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23032224201 is a deficient number, since it is larger than the sum of its proper divisors (12064498423).
23032224201 is a wasteful number, since it uses less digits than its factorization.
23032224201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1096772591.
The product of its (nonzero) digits is 1152, while the sum is 21.
Adding to 23032224201 its reverse (10242223032), we get a palindrome (33274447233).
The spelling of 23032224201 in words is "twenty-three billion, thirty-two million, two hundred twenty-four thousand, two hundred one".
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