Base | Representation |
---|---|
bin | 10011011011001100000110… |
… | …111001011011000000011110 |
3 | 102012111011010220012112002221 |
4 | 103123030012321123000132 |
5 | 42144201310402411422 |
6 | 501410334015335554 |
7 | 23665131336110113 |
oct | 2333140671330036 |
9 | 365434126175087 |
10 | 85431310200862 |
11 | 2524824046735a |
12 | 96b91b0b215ba |
13 | 38891a41c6992 |
14 | 1714c7c96290a |
15 | 9d23e76d53c7 |
hex | 4db306e5b01e |
85431310200862 has 16 divisors (see below), whose sum is σ = 138840487715952. Its totient is φ = 39268016726400.
The previous prime is 85431310200833. The next prime is 85431310200877. The reversal of 85431310200862 is 26800201313458.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29217272889 + ... + 29217275812.
It is an arithmetic number, because the mean of its divisors is an integer number (8677530482247).
Almost surely, 285431310200862 is an apocalyptic number.
85431310200862 is a deficient number, since it is larger than the sum of its proper divisors (53409177515090).
85431310200862 is a wasteful number, since it uses less digits than its factorization.
85431310200862 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58434548763.
The product of its (nonzero) digits is 276480, while the sum is 43.
The spelling of 85431310200862 in words is "eighty-five trillion, four hundred thirty-one billion, three hundred ten million, two hundred thousand, eight hundred sixty-two".
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