Base | Representation |
---|---|
bin | 100111111011010110… |
… | …0000110010010100111 |
3 | 22012022120211111120120 |
4 | 1033312230012102213 |
5 | 2401100220240423 |
6 | 103220112533023 |
7 | 6123536420052 |
oct | 1176654062247 |
9 | 265276744516 |
10 | 85743133863 |
11 | 333aa844602 |
12 | 1474b251173 |
13 | 8115c25b8a |
14 | 4215801a99 |
15 | 236c7b7ee3 |
hex | 13f6b064a7 |
85743133863 has 8 divisors (see below), whose sum is σ = 114327028608. Its totient is φ = 57160664184.
The previous prime is 85743133849. The next prime is 85743133871. The reversal of 85743133863 is 36833134758.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85743133863 - 25 = 85743133831 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85743133873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206931 + ... + 462932.
It is an arithmetic number, because the mean of its divisors is an integer number (14290878576).
Almost surely, 285743133863 is an apocalyptic number.
85743133863 is a deficient number, since it is larger than the sum of its proper divisors (28583894745).
85743133863 is a wasteful number, since it uses less digits than its factorization.
85743133863 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712533.
The product of its digits is 4354560, while the sum is 51.
The spelling of 85743133863 in words is "eighty-five billion, seven hundred forty-three million, one hundred thirty-three thousand, eight hundred sixty-three".
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