Base | Representation |
---|---|
bin | 100111101111101110… |
… | …0011110101000101100 |
3 | 22011022102000221112200 |
4 | 1033133130132220230 |
5 | 2344300402211213 |
6 | 103113302301500 |
7 | 6111062626500 |
oct | 1173734365054 |
9 | 264272027480 |
10 | 85353163308 |
11 | 3321a6a9996 |
12 | 14660727890 |
13 | 80831b667a |
14 | 41b9acc300 |
15 | 2348436273 |
hex | 13df71ea2c |
85353163308 has 108 divisors (see below), whose sum is σ = 251219273760. Its totient is φ = 24363267264.
The previous prime is 85353163267. The next prime is 85353163309. The reversal of 85353163308 is 80336135358.
85353163308 is a `hidden beast` number, since 8 + 5 + 3 + 5 + 3 + 1 + 633 + 0 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (85353163309) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1863085 + ... + 1908347.
Almost surely, 285353163308 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 85353163308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125609636880).
85353163308 is an abundant number, since it is smaller than the sum of its proper divisors (165866110452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85353163308 is a wasteful number, since it uses less digits than its factorization.
85353163308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46356 (or 46344 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 45.
The spelling of 85353163308 in words is "eighty-five billion, three hundred fifty-three million, one hundred sixty-three thousand, three hundred eight".
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