Base | Representation |
---|---|
bin | 101100100110… |
… | …1001101000101 |
3 | 1122000002001110 |
4 | 1121031031011 |
5 | 21441304101 |
6 | 2153115233 |
7 | 402524361 |
oct | 131151505 |
9 | 48002043 |
10 | 23384901 |
11 | 12222471 |
12 | 79b8b19 |
13 | 4aca027 |
14 | 316a2a1 |
15 | 20bdcd6 |
hex | 164d345 |
23384901 has 8 divisors (see below), whose sum is σ = 31268160. Its totient is φ = 15545792.
The previous prime is 23384887. The next prime is 23384903. The reversal of 23384901 is 10948332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23384901 - 214 = 23368517 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 (23384903) 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, 9780 + ... + 11933.
It is an arithmetic number, because the mean of its divisors is an integer number (3908520).
Almost surely, 223384901 is an apocalyptic number.
It is an amenable number.
23384901 is a deficient number, since it is larger than the sum of its proper divisors (7883259).
23384901 is a wasteful number, since it uses less digits than its factorization.
23384901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22075.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 23384901 is about 4835.7937300923. The cubic root of 23384901 is about 285.9643173570.
The spelling of 23384901 in words is "twenty-three million, three hundred eighty-four thousand, nine hundred one".
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