Base | Representation |
---|---|
bin | 111111011000000110… |
… | …011010101100000011 |
3 | 20111122112012202011011 |
4 | 333120012122230003 |
5 | 2103331304222100 |
6 | 51132313101351 |
7 | 4626226024225 |
oct | 773006325403 |
9 | 214575182134 |
10 | 68050070275 |
11 | 26950544000 |
12 | 112319b7857 |
13 | 6556481695 |
14 | 3417a72415 |
15 | 1b8433dbba |
hex | fd819ab03 |
68050070275 has 48 divisors (see below), whose sum is σ = 93550583808. Its totient is φ = 49098218400.
The previous prime is 68050070233. The next prime is 68050070281. The reversal of 68050070275 is 57207005086.
68050070275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 68050070275 - 211 = 68050068227 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4217874 + ... + 4233976.
It is an arithmetic number, because the mean of its divisors is an integer number (1948970496).
Almost surely, 268050070275 is an apocalyptic number.
68050070275 is a deficient number, since it is larger than the sum of its proper divisors (25500513533).
68050070275 is a wasteful number, since it uses less digits than its factorization.
68050070275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16273 (or 16246 counting only the distinct ones).
The product of its (nonzero) digits is 117600, while the sum is 40.
The spelling of 68050070275 in words is "sixty-eight billion, fifty million, seventy thousand, two hundred seventy-five".
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