Base | Representation |
---|---|
bin | 101011111000… |
… | …1010110111101 |
3 | 1121021222000010 |
4 | 1113301112331 |
5 | 21342234301 |
6 | 2141053433 |
7 | 366366522 |
oct | 127612675 |
9 | 47258003 |
10 | 23008701 |
11 | 11a95861 |
12 | 7857279 |
13 | 49c7a21 |
14 | 30ad149 |
15 | 20475d6 |
hex | 15f15bd |
23008701 has 16 divisors (see below), whose sum is σ = 32788800. Its totient is φ = 14300928.
The previous prime is 23008697. The next prime is 23008703. The reversal of 23008701 is 10780032.
It is not a de Polignac number, because 23008701 - 22 = 23008697 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23008703) 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, 3490 + ... + 7628.
It is an arithmetic number, because the mean of its divisors is an integer number (2049300).
Almost surely, 223008701 is an apocalyptic number.
It is an amenable number.
23008701 is a deficient number, since it is larger than the sum of its proper divisors (9780099).
23008701 is a wasteful number, since it uses less digits than its factorization.
23008701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4268.
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 23008701 is about 4796.7385794934. The cubic root of 23008701 is about 284.4225550387.
Adding to 23008701 its reverse (10780032), we get a palindrome (33788733).
The spelling of 23008701 in words is "twenty-three million, eight thousand, seven hundred one".
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