Base | Representation |
---|---|
bin | 101101011001… |
… | …0100011100001 |
3 | 1122210011111201 |
4 | 1122302203201 |
5 | 22043100113 |
6 | 2210041201 |
7 | 406203565 |
oct | 132624341 |
9 | 48704451 |
10 | 23800033 |
11 | 12486354 |
12 | 7b79201 |
13 | 4c13c7a |
14 | 32376a5 |
15 | 2151cdd |
hex | 16b28e1 |
23800033 has 8 divisors (see below), whose sum is σ = 24667136. Its totient is φ = 22939200.
The previous prime is 23800031. The next prime is 23800037. The reversal of 23800033 is 33000832.
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 23800033 - 21 = 23800031 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23800031) 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, 6985 + ... + 9817.
It is an arithmetic number, because the mean of its divisors is an integer number (3083392).
Almost surely, 223800033 is an apocalyptic number.
It is an amenable number.
23800033 is a deficient number, since it is larger than the sum of its proper divisors (867103).
23800033 is a wasteful number, since it uses less digits than its factorization.
23800033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3135.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 23800033 is about 4878.5277492293. The cubic root of 23800033 is about 287.6465611904.
Adding to 23800033 its reverse (33000832), we get a palindrome (56800865).
The spelling of 23800033 in words is "twenty-three million, eight hundred thousand, thirty-three".
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