Base | Representation |
---|---|
bin | 11010101011011101000… |
… | …11101000100010101001 |
3 | 10020122010012112122001212 |
4 | 31111232203220202221 |
5 | 110004331303301110 |
6 | 1541041315122505 |
7 | 123141153552206 |
oct | 15255643504251 |
9 | 3218105478055 |
10 | 916682868905 |
11 | 323843644161 |
12 | 1297ab2a3435 |
13 | 6859ab6407b |
14 | 32520d12cad |
15 | 18ca1e5de05 |
hex | d56e8e88a9 |
916682868905 has 16 divisors (see below), whose sum is σ = 1100878819200. Its totient is φ = 732773557248.
The previous prime is 916682868851. The next prime is 916682868931. The reversal of 916682868905 is 509868286619.
916682868905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 916682868905 - 212 = 916682864809 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87858569 + ... + 87869001.
It is an arithmetic number, because the mean of its divisors is an integer number (68804926200).
Almost surely, 2916682868905 is an apocalyptic number.
It is an amenable number.
916682868905 is a deficient number, since it is larger than the sum of its proper divisors (184195950295).
916682868905 is a wasteful number, since it uses less digits than its factorization.
916682868905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22480.
The product of its (nonzero) digits is 89579520, while the sum is 68.
The spelling of 916682868905 in words is "nine hundred sixteen billion, six hundred eighty-two million, eight hundred sixty-eight thousand, nine hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •