Base | Representation |
---|---|
bin | 1100011100010101010110… |
… | …1100100110101101001010 |
3 | 1210102212211001011000102002 |
4 | 3013011111230212231022 |
5 | 3243122000100001434 |
6 | 45032531142511002 |
7 | 2611261445222165 |
oct | 307052554465512 |
9 | 53385731130362 |
10 | 13680908593994 |
11 | 43a504a2714a4 |
12 | 164b550735462 |
13 | 783147a629c5 |
14 | 35423399aadc |
15 | 18ad1264b57e |
hex | c7155b26b4a |
13680908593994 has 8 divisors (see below), whose sum is σ = 20827651889568. Its totient is φ = 6738357964140.
The previous prime is 13680908593993. The next prime is 13680908593999. The reversal of 13680908593994 is 49939580908631.
13680908593994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 (13680908593993) 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, 51048166262 + ... + 51048166529.
It is an arithmetic number, because the mean of its divisors is an integer number (2603456486196).
Almost surely, 213680908593994 is an apocalyptic number.
13680908593994 is a deficient number, since it is larger than the sum of its proper divisors (7146743295574).
13680908593994 is a wasteful number, since it uses less digits than its factorization.
13680908593994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102096332860.
The product of its (nonzero) digits is 453496320, while the sum is 74.
The spelling of 13680908593994 in words is "thirteen trillion, six hundred eighty billion, nine hundred eight million, five hundred ninety-three thousand, nine hundred ninety-four".
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