Base | Representation |
---|---|
bin | 11101010010010011001… |
… | …000010001010000101111 |
3 | 21010101122111110212012201 |
4 | 131102103020101100233 |
5 | 230433111324110020 |
6 | 4140311420242331 |
7 | 265253644132330 |
oct | 35222310212057 |
9 | 7111574425181 |
10 | 2012513113135 |
11 | 7065582059a8 |
12 | 2860566a03a7 |
13 | 117a18ac2825 |
14 | 6d5986b8287 |
15 | 3753b806a0a |
hex | 1d49321142f |
2012513113135 has 16 divisors (see below), whose sum is σ = 2760246421056. Its totient is φ = 1379894773248.
The previous prime is 2012513113123. The next prime is 2012513113139. The reversal of 2012513113135 is 5313113152102.
It is a cyclic number.
It is not a de Polignac number, because 2012513113135 - 225 = 2012479558703 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012513113139) 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, 1949544 + ... + 2797453.
It is an arithmetic number, because the mean of its divisors is an integer number (172515401316).
Almost surely, 22012513113135 is an apocalyptic number.
2012513113135 is a deficient number, since it is larger than the sum of its proper divisors (747733307921).
2012513113135 is a wasteful number, since it uses less digits than its factorization.
2012513113135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4759122.
The product of its (nonzero) digits is 2700, while the sum is 28.
Adding to 2012513113135 its reverse (5313113152102), we get a palindrome (7325626265237).
The spelling of 2012513113135 in words is "two trillion, twelve billion, five hundred thirteen million, one hundred thirteen thousand, one hundred thirty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •