Base | Representation |
---|---|
bin | 100111110101101011… |
… | …0110000100010011010 |
3 | 22011211100001012201200 |
4 | 1033223112300202122 |
5 | 2400203031142422 |
6 | 103145201255030 |
7 | 6116040263610 |
oct | 1175326604232 |
9 | 264740035650 |
10 | 85552990362 |
11 | 33312483a14 |
12 | 146b7634476 |
13 | 80b5710028 |
14 | 41d84676b0 |
15 | 235ac592ac |
hex | 13eb5b089a |
85552990362 has 24 divisors (see below), whose sum is σ = 211845500256. Its totient is φ = 24443711496.
The previous prime is 85552990357. The next prime is 85552990363. The reversal of 85552990362 is 26309925558.
85552990362 is a `hidden beast` number, since 8 + 55 + 529 + 9 + 0 + 3 + 62 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 85552990299 and 85552990308.
It is not an unprimeable number, because it can be changed into a prime (85552990363) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 339495868 + ... + 339496119.
It is an arithmetic number, because the mean of its divisors is an integer number (8826895844).
Almost surely, 285552990362 is an apocalyptic number.
85552990362 is an abundant number, since it is smaller than the sum of its proper divisors (126292509894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85552990362 is a wasteful number, since it uses less digits than its factorization.
85552990362 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 678992002 (or 678991999 counting only the distinct ones).
The product of its (nonzero) digits is 5832000, while the sum is 54.
The spelling of 85552990362 in words is "eighty-five billion, five hundred fifty-two million, nine hundred ninety thousand, three hundred sixty-two".
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