Base | Representation |
---|---|
bin | 11000011110101001… |
… | …11110111001011010 |
3 | 1020220220002212000110 |
4 | 30033110332321122 |
5 | 203403331420014 |
6 | 10012023545150 |
7 | 643446446403 |
oct | 141724767132 |
9 | 36826085013 |
10 | 13142060634 |
11 | 563439473a |
12 | 26692bb1b6 |
13 | 1315950c51 |
14 | 8c95889aa |
15 | 51db63d59 |
hex | 30f53ee5a |
13142060634 has 8 divisors (see below), whose sum is σ = 26284121280. Its totient is φ = 4380686876.
The previous prime is 13142060623. The next prime is 13142060639. The reversal of 13142060634 is 43606024131.
It is a sphenic number, since it is the product of 3 distinct primes.
13142060634 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (13142060639) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095171714 + ... + 1095171725.
It is an arithmetic number, because the mean of its divisors is an integer number (3285515160).
Almost surely, 213142060634 is an apocalyptic number.
13142060634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13142060634 is a wasteful number, since it uses less digits than its factorization.
13142060634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190343444.
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 13142060634 its reverse (43606024131), we get a palindrome (56748084765).
The spelling of 13142060634 in words is "thirteen billion, one hundred forty-two million, sixty thousand, six hundred thirty-four".
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