Base | Representation |
---|---|
bin | 111111111111010110… |
… | …000111010110011011 |
3 | 20120100102011021112120 |
4 | 333333112013112123 |
5 | 2111203333344140 |
6 | 51321513312323 |
7 | 4651442405121 |
oct | 777726072633 |
9 | 216312137476 |
10 | 68708496795 |
11 | 27159178654 |
12 | 113964056a3 |
13 | 662c9c5c83 |
14 | 347b2a7911 |
15 | 1bc204d1d0 |
hex | fff58759b |
68708496795 has 16 divisors (see below), whose sum is σ = 112614903072. Its totient is φ = 35750762240.
The previous prime is 68708496757. The next prime is 68708496803. The reversal of 68708496795 is 59769480786.
It is not a de Polignac number, because 68708496795 - 213 = 68708488603 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, 55859952 + ... + 55861181.
It is an arithmetic number, because the mean of its divisors is an integer number (7038431442).
Almost surely, 268708496795 is an apocalyptic number.
68708496795 is a deficient number, since it is larger than the sum of its proper divisors (43906406277).
68708496795 is a wasteful number, since it uses less digits than its factorization.
68708496795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111721182.
The product of its (nonzero) digits is 182891520, while the sum is 69.
The spelling of 68708496795 in words is "sixty-eight billion, seven hundred eight million, four hundred ninety-six thousand, seven hundred ninety-five".
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