Base | Representation |
---|---|
bin | 1100011100010100101111… |
… | …1011100100011101000010 |
3 | 1210102212101121211121112022 |
4 | 3013011023323210131002 |
5 | 3243121131123313040 |
6 | 45032503011001442 |
7 | 2611254415431515 |
oct | 307051373443502 |
9 | 53385347747468 |
10 | 13680744744770 |
11 | 43a4a75830114 |
12 | 164b505899282 |
13 | 78311cb251bc |
14 | 354219d08d7c |
15 | 18ad030836b5 |
hex | c714bee4742 |
13680744744770 has 8 divisors (see below), whose sum is σ = 24625340540604. Its totient is φ = 5472297897904.
The previous prime is 13680744744713. The next prime is 13680744744781. The reversal of 13680744744770 is 7744744708631.
13680744744770 is digitally balanced in base 2, 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 13614675697249 + 66069047521 = 3689807^2 + 257039^2 .
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, 684037237229 + ... + 684037237248.
Almost surely, 213680744744770 is an apocalyptic number.
13680744744770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13680744744770 is a deficient number, since it is larger than the sum of its proper divisors (10944595795834).
13680744744770 is a wasteful number, since it uses less digits than its factorization.
13680744744770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1368074474484.
The product of its (nonzero) digits is 88510464, while the sum is 62.
The spelling of 13680744744770 in words is "thirteen trillion, six hundred eighty billion, seven hundred forty-four million, seven hundred forty-four thousand, seven hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •