Base | Representation |
---|---|
bin | 11000101010010111… |
… | …01001100100001111 |
3 | 1021011201220202220101 |
4 | 30111023221210033 |
5 | 204104002333023 |
6 | 10025453031531 |
7 | 646051333303 |
oct | 142513514417 |
9 | 37151822811 |
10 | 13240277263 |
11 | 5684878304 |
12 | 26961855a7 |
13 | 13300bbab5 |
14 | 8d8633d03 |
15 | 5275b51ad |
hex | 3152e990f |
13240277263 has 16 divisors (see below), whose sum is σ = 14164131744. Its totient is φ = 12332769280.
The previous prime is 13240277251. The next prime is 13240277287. The reversal of 13240277263 is 36277204231.
13240277263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13240277263 is a prime.
It is a super-2 number, since 2×132402772632 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13240277663) 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 15 ways as a sum of consecutive naturals, for example, 2210733 + ... + 2216713.
It is an arithmetic number, because the mean of its divisors is an integer number (885258234).
Almost surely, 213240277263 is an apocalyptic number.
13240277263 is a deficient number, since it is larger than the sum of its proper divisors (923854481).
13240277263 is a wasteful number, since it uses less digits than its factorization.
13240277263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7322.
The product of its (nonzero) digits is 84672, while the sum is 37.
The spelling of 13240277263 in words is "thirteen billion, two hundred forty million, two hundred seventy-seven thousand, two hundred sixty-three".
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