Base | Representation |
---|---|
bin | 110100110001110110… |
… | …1011111111001010101 |
3 | 101211120000000020121020 |
4 | 1221203231133321111 |
5 | 3324111024134310 |
6 | 124022452511353 |
7 | 11121502166340 |
oct | 1514355377125 |
9 | 354500006536 |
10 | 113342021205 |
11 | 44082686106 |
12 | 19b7201b559 |
13 | a8c3a02a4a |
14 | 56b2dbb457 |
15 | 2e356eb170 |
hex | 1a63b5fe55 |
113342021205 has 16 divisors (see below), whose sum is σ = 207253981824. Its totient is φ = 51813495360.
The previous prime is 113342021183. The next prime is 113342021209. The reversal of 113342021205 is 502120243311.
It is not a de Polignac number, because 113342021205 - 214 = 113342004821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113342021209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539723806 + ... + 539724015.
It is an arithmetic number, because the mean of its divisors is an integer number (12953373864).
Almost surely, 2113342021205 is an apocalyptic number.
113342021205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113342021205 is a deficient number, since it is larger than the sum of its proper divisors (93911960619).
113342021205 is a wasteful number, since it uses less digits than its factorization.
113342021205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1079447836.
The product of its (nonzero) digits is 1440, while the sum is 24.
Adding to 113342021205 its reverse (502120243311), we get a palindrome (615462264516).
The spelling of 113342021205 in words is "one hundred thirteen billion, three hundred forty-two million, twenty-one thousand, two hundred five".
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