Base | Representation |
---|---|
bin | 101100110111… |
… | …1011011000101 |
3 | 1122021012022120 |
4 | 1121233123011 |
5 | 22010300221 |
6 | 2200120153 |
7 | 403650120 |
oct | 131573305 |
9 | 48235276 |
10 | 23525061 |
11 | 123087aa |
12 | 7a66059 |
13 | 4b48a71 |
14 | 31a53b7 |
15 | 20ea5c6 |
hex | 166f6c5 |
23525061 has 16 divisors (see below), whose sum is σ = 37084800. Its totient is φ = 12979008.
The previous prime is 23525041. The next prime is 23525071. The reversal of 23525061 is 16052532.
It is not a de Polignac number, because 23525061 - 26 = 23524997 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23525041) 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, 18706 + ... + 19923.
It is an arithmetic number, because the mean of its divisors is an integer number (2317800).
Almost surely, 223525061 is an apocalyptic number.
23525061 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23525061 is a deficient number, since it is larger than the sum of its proper divisors (13559739).
23525061 is a wasteful number, since it uses less digits than its factorization.
23525061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38668.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 23525061 is about 4850.2640134327. The cubic root of 23525061 is about 286.5344993466.
Adding to 23525061 its reverse (16052532), we get a palindrome (39577593).
The spelling of 23525061 in words is "twenty-three million, five hundred twenty-five thousand, sixty-one".
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