Base | Representation |
---|---|
bin | 11001011110001001… |
… | …10001000100101010 |
3 | 1022022000022202021112 |
4 | 30233010301010222 |
5 | 211001204234433 |
6 | 10140531510322 |
7 | 662604603344 |
oct | 145704610452 |
9 | 38260282245 |
10 | 13674680618 |
11 | 5888000a45 |
12 | 27977583a2 |
13 | 139c0b76c1 |
14 | 93a1d2294 |
15 | 5507c2348 |
hex | 32f13112a |
13674680618 has 8 divisors (see below), whose sum is σ = 20591835012. Its totient is φ = 6810735616.
The previous prime is 13674680603. The next prime is 13674680629. The reversal of 13674680618 is 81608647631.
13674680618 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13649949889 + 24730729 = 116833^2 + 4973^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 13301705 + ... + 13302732.
Almost surely, 213674680618 is an apocalyptic number.
13674680618 is a deficient number, since it is larger than the sum of its proper divisors (6917154394).
13674680618 is a wasteful number, since it uses less digits than its factorization.
13674680618 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26604696.
The product of its (nonzero) digits is 1161216, while the sum is 50.
The spelling of 13674680618 in words is "thirteen billion, six hundred seventy-four million, six hundred eighty thousand, six hundred eighteen".
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