Base | Representation |
---|---|
bin | 10011011001010000000011… |
… | …010101011011101001000000 |
3 | 102012000102022200211210101022 |
4 | 103121100003111123221000 |
5 | 42140011010222322243 |
6 | 501225224212525012 |
7 | 23652404410643525 |
oct | 2331200325335100 |
9 | 365012280753338 |
10 | 85298106448448 |
11 | 251a67a6411663 |
12 | 9697417320768 |
13 | 387976666b67a |
14 | 170c643bb314c |
15 | 9cdbed481b68 |
hex | 4d940355ba40 |
85298106448448 has 28 divisors (see below), whose sum is σ = 171165266287020. Its totient is φ = 42169850376192.
The previous prime is 85298106448439. The next prime is 85298106448507. The reversal of 85298106448448 is 84484460189258.
It can be written as a sum of positive squares in 2 ways, for example, as 41853239870464 + 43444866577984 = 6469408^2 + 6591272^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7487538761 + ... + 7487550152.
Almost surely, 285298106448448 is an apocalyptic number.
It is an amenable number.
85298106448448 is an abundant number, since it is smaller than the sum of its proper divisors (85867159838572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85298106448448 is a wasteful number, since it uses less digits than its factorization.
85298106448448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14975089014 (or 14975089004 counting only the distinct ones).
The product of its (nonzero) digits is 566231040, while the sum is 71.
The spelling of 85298106448448 in words is "eighty-five trillion, two hundred ninety-eight billion, one hundred six million, four hundred forty-eight thousand, four hundred forty-eight".
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