Base | Representation |
---|---|
bin | 11000001111010001… |
… | …01100100010000011 |
3 | 1020120220021102121012 |
4 | 30013220230202003 |
5 | 203122312314223 |
6 | 5551133551135 |
7 | 640321523210 |
oct | 140750544203 |
9 | 36526242535 |
10 | 13013010563 |
11 | 5578561493 |
12 | 26320454ab |
13 | 12c4ca8967 |
14 | 8b6394b07 |
15 | 512671c78 |
hex | 307a2c883 |
13013010563 has 8 divisors (see below), whose sum is σ = 14904558432. Its totient is φ = 11129599296.
The previous prime is 13013010539. The next prime is 13013010581. The reversal of 13013010563 is 36501031031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13013010563 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13013010503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2030720 + ... + 2037117.
It is an arithmetic number, because the mean of its divisors is an integer number (1863069804).
Almost surely, 213013010563 is an apocalyptic number.
13013010563 is a deficient number, since it is larger than the sum of its proper divisors (1891547869).
13013010563 is an equidigital number, since it uses as much as digits as its factorization.
13013010563 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4068301.
The product of its (nonzero) digits is 810, while the sum is 23.
Adding to 13013010563 its reverse (36501031031), we get a palindrome (49514041594).
The spelling of 13013010563 in words is "thirteen billion, thirteen million, ten thousand, five hundred sixty-three".
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