Base | Representation |
---|---|
bin | 1000100111000000… |
… | …1011110101111101 |
3 | 12222001202112221011 |
4 | 2021300023311331 |
5 | 14213121010023 |
6 | 1021155035221 |
7 | 111162053032 |
oct | 21160136575 |
9 | 5861675834 |
10 | 2311110013 |
11 | a8661a183 |
12 | 545b9bb11 |
13 | 2aaa65024 |
14 | 17cd21389 |
15 | d7d6850d |
hex | 89c0bd7d |
2311110013 has 8 divisors (see below), whose sum is σ = 2353364928. Its totient is φ = 2269237824.
The previous prime is 2311109981. The next prime is 2311110019. The reversal of 2311110013 is 3100111132.
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 2311110013 - 25 = 2311109981 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2311109975 and 2311110002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311110019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83481 + ... + 107662.
It is an arithmetic number, because the mean of its divisors is an integer number (294170616).
Almost surely, 22311110013 is an apocalyptic number.
It is an amenable number.
2311110013 is a deficient number, since it is larger than the sum of its proper divisors (42254915).
2311110013 is a wasteful number, since it uses less digits than its factorization.
2311110013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191363.
The product of its (nonzero) digits is 18, while the sum is 13.
The square root of 2311110013 is about 48074.0055851393. The cubic root of 2311110013 is about 1322.1281123866.
Adding to 2311110013 its reverse (3100111132), we get a palindrome (5411221145).
It can be divided in two parts, 23111 and 10013, that added together give a square (33124 = 1822).
The spelling of 2311110013 in words is "two billion, three hundred eleven million, one hundred ten thousand, thirteen".
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