Base | Representation |
---|---|
bin | 11001010110110011… |
… | …11101100001110110 |
3 | 1022010201111112200110 |
4 | 30223121331201312 |
5 | 210334430042143 |
6 | 10130452323450 |
7 | 661226451144 |
oct | 145331754166 |
9 | 38121445613 |
10 | 13613127798 |
11 | 585628a446 |
12 | 277b013586 |
13 | 138c415a0a |
14 | 931d6c594 |
15 | 54a1b4533 |
hex | 32b67d876 |
13613127798 has 8 divisors (see below), whose sum is σ = 27226255608. Its totient is φ = 4537709264.
The previous prime is 13613127709. The next prime is 13613127811. The reversal of 13613127798 is 89772131631.
It is a sphenic number, since it is the product of 3 distinct primes.
13613127798 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134427311 + ... + 1134427322.
It is an arithmetic number, because the mean of its divisors is an integer number (3403281951).
Almost surely, 213613127798 is an apocalyptic number.
13613127798 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.
13613127798 is a wasteful number, since it uses less digits than its factorization.
13613127798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2268854638.
The product of its digits is 381024, while the sum is 48.
The spelling of 13613127798 in words is "thirteen billion, six hundred thirteen million, one hundred twenty-seven thousand, seven hundred ninety-eight".
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