Base | Representation |
---|---|
bin | 100001000101100… |
… | …0111110110101101 |
3 | 2212101001121120110 |
4 | 1002023013312231 |
5 | 4233203241023 |
6 | 302055410233 |
7 | 36340434501 |
oct | 10213076655 |
9 | 2771047513 |
10 | 1110212013 |
11 | 51a75a799 |
12 | 26b983979 |
13 | 149017bb1 |
14 | a763a301 |
15 | 67701a93 |
hex | 422c7dad |
1110212013 has 16 divisors (see below), whose sum is σ = 1568802816. Its totient is φ = 695961600.
The previous prime is 1110212011. The next prime is 1110212023. The reversal of 1110212013 is 3102120111.
1110212013 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1110212013 - 21 = 1110212011 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1110212013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1110212011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49245 + ... + 68157.
It is an arithmetic number, because the mean of its divisors is an integer number (98050176).
Almost surely, 21110212013 is an apocalyptic number.
It is an amenable number.
1110212013 is a deficient number, since it is larger than the sum of its proper divisors (458590803).
1110212013 is a wasteful number, since it uses less digits than its factorization.
1110212013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20084.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 1110212013 is about 33319.8441322885. The cubic root of 1110212013 is about 1035.4647225752.
Adding to 1110212013 its reverse (3102120111), we get a palindrome (4212332124).
The spelling of 1110212013 in words is "one billion, one hundred ten million, two hundred twelve thousand, thirteen".
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