Base | Representation |
---|---|
bin | 10101111011001101… |
… | …101100011111100001 |
3 | 2020202200110201221210 |
4 | 111323031230133201 |
5 | 341203224233121 |
6 | 14452015140333 |
7 | 1462251621645 |
oct | 257315543741 |
9 | 66680421853 |
10 | 23542024161 |
11 | 9a9094a217 |
12 | 46902146a9 |
13 | 22b2469216 |
14 | 11d48a2c25 |
15 | 92bbc9876 |
hex | 57b36c7e1 |
23542024161 has 16 divisors (see below), whose sum is σ = 31833031680. Its totient is φ = 15474305280.
The previous prime is 23542024159. The next prime is 23542024169. The reversal of 23542024161 is 16142024532.
It is not a de Polignac number, because 23542024161 - 21 = 23542024159 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23542024169) 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, 117046 + ... + 246543.
It is an arithmetic number, because the mean of its divisors is an integer number (1989564480).
Almost surely, 223542024161 is an apocalyptic number.
It is an amenable number.
23542024161 is a deficient number, since it is larger than the sum of its proper divisors (8291007519).
23542024161 is a wasteful number, since it uses less digits than its factorization.
23542024161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363896.
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 23542024161 its reverse (16142024532), we get a palindrome (39684048693).
The spelling of 23542024161 in words is "twenty-three billion, five hundred forty-two million, twenty-four thousand, one hundred sixty-one".
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