Base | Representation |
---|---|
bin | 11001010110110101… |
… | …00101001001100010 |
3 | 1022010201210210021222 |
4 | 30223122211021202 |
5 | 210340000240312 |
6 | 10130500015042 |
7 | 661231025240 |
oct | 145332451142 |
9 | 38121723258 |
10 | 13613290082 |
11 | 5856390367 |
12 | 277b091482 |
13 | 138c471842 |
14 | 931db1790 |
15 | 54a1e7672 |
hex | 32b6a5262 |
13613290082 has 8 divisors (see below), whose sum is σ = 23337068736. Its totient is φ = 5834267172.
The previous prime is 13613290081. The next prime is 13613290091. The reversal of 13613290082 is 28009231631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (13613290081) 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, 486188918 + ... + 486188945.
It is an arithmetic number, because the mean of its divisors is an integer number (2917133592).
Almost surely, 213613290082 is an apocalyptic number.
13613290082 is a deficient number, since it is larger than the sum of its proper divisors (9723778654).
13613290082 is an equidigital number, since it uses as much as digits as its factorization.
13613290082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972377872.
The product of its (nonzero) digits is 15552, while the sum is 35.
The spelling of 13613290082 in words is "thirteen billion, six hundred thirteen million, two hundred ninety thousand, eighty-two".
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