Base | Representation |
---|---|
bin | 111110111110110… |
… | …1101111110011101 |
3 | 12110021121100021021 |
4 | 1331331231332131 |
5 | 13312003043401 |
6 | 545412004141 |
7 | 103241006110 |
oct | 17575557635 |
9 | 5407540237 |
10 | 2113331101 |
11 | 994a13a32 |
12 | 4ab900651 |
13 | 278aa799b |
14 | 16095a577 |
15 | c57ec2a1 |
hex | 7df6df9d |
2113331101 has 32 divisors (see below), whose sum is σ = 2570158080. Its totient is φ = 1699401600.
The previous prime is 2113331029. The next prime is 2113331111. The reversal of 2113331101 is 1011333112.
It is a cyclic number.
It is not a de Polignac number, because 2113331101 - 217 = 2113200029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2113331111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1591900 + ... + 1593226.
It is an arithmetic number, because the mean of its divisors is an integer number (80317440).
Almost surely, 22113331101 is an apocalyptic number.
It is an amenable number.
2113331101 is a deficient number, since it is larger than the sum of its proper divisors (456826979).
2113331101 is a wasteful number, since it uses less digits than its factorization.
2113331101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1585.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 2113331101 is about 45970.9810750217. The cubic root of 2113331101 is about 1283.2832178252.
Adding to 2113331101 its reverse (1011333112), we get a palindrome (3124664213).
The spelling of 2113331101 in words is "two billion, one hundred thirteen million, three hundred thirty-one thousand, one hundred one".
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