Base | Representation |
---|---|
bin | 111110111110100… |
… | …1110000001101001 |
3 | 12110021100200202022 |
4 | 1331331032001221 |
5 | 13311434401413 |
6 | 545405114225 |
7 | 103236622424 |
oct | 17575160151 |
9 | 5407320668 |
10 | 2113200233 |
11 | 994934681 |
12 | 4ab858975 |
13 | 278a60251 |
14 | 1609249bb |
15 | c57c3608 |
hex | 7df4e069 |
2113200233 has 8 divisors (see below), whose sum is σ = 2213664768. Its totient is φ = 2013451264.
The previous prime is 2113200223. The next prime is 2113200241. The reversal of 2113200233 is 3320023112.
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 2113200233 - 218 = 2112938089 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2113200223) 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, 172841 + ... + 184662.
It is an arithmetic number, because the mean of its divisors is an integer number (276708096).
Almost surely, 22113200233 is an apocalyptic number.
2113200233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2113200233 is a deficient number, since it is larger than the sum of its proper divisors (100464535).
2113200233 is a wasteful number, since it uses less digits than its factorization.
2113200233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357783.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2113200233 is about 45969.5576767930. The cubic root of 2113200233 is about 1283.2567281797.
Adding to 2113200233 its reverse (3320023112), we get a palindrome (5433223345).
The spelling of 2113200233 in words is "two billion, one hundred thirteen million, two hundred thousand, two hundred thirty-three".
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