Base | Representation |
---|---|
bin | 1110001100110110101110… |
… | …01111010110110001100110 |
3 | 11002120100222122022111120221 |
4 | 13012123113033112301212 |
5 | 13043114442440300211 |
6 | 150225542245514554 |
7 | 6402102346656025 |
oct | 706332717266146 |
9 | 132510878274527 |
10 | 31228023368806 |
11 | 9a4a804095980 |
12 | 3604249a12a5a |
13 | 1456a36737594 |
14 | 79d6315c88bc |
15 | 3924a4ce4c71 |
hex | 1c66d73d6c66 |
31228023368806 has 8 divisors (see below), whose sum is σ = 51100401876264. Its totient is φ = 14194556076720.
The previous prime is 31228023368777. The next prime is 31228023368821. The reversal of 31228023368806 is 60886332082213.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 709727803815 + ... + 709727803858.
It is an arithmetic number, because the mean of its divisors is an integer number (6387550234533).
Almost surely, 231228023368806 is an apocalyptic number.
31228023368806 is a deficient number, since it is larger than the sum of its proper divisors (19872378507458).
31228023368806 is a wasteful number, since it uses less digits than its factorization.
31228023368806 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419455607686.
The product of its (nonzero) digits is 3981312, while the sum is 52.
The spelling of 31228023368806 in words is "thirty-one trillion, two hundred twenty-eight billion, twenty-three million, three hundred sixty-eight thousand, eight hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •