Base | Representation |
---|---|
bin | 1010001111001… |
… | …11111111010110 |
3 | 12222121101220201 |
4 | 11013213333112 |
5 | 133441304021 |
6 | 12304451114 |
7 | 2062003153 |
oct | 507477726 |
9 | 188541821 |
10 | 85884886 |
11 | 4453064a |
12 | 24919a9a |
13 | 14a40b79 |
14 | b59922a |
15 | 7817591 |
hex | 51e7fd6 |
85884886 has 16 divisors (see below), whose sum is σ = 131904000. Its totient is φ = 41921640.
The previous prime is 85884823. The next prime is 85884917. The reversal of 85884886 is 68848858.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45991 + ... + 47821.
It is an arithmetic number, because the mean of its divisors is an integer number (8244000).
Almost surely, 285884886 is an apocalyptic number.
85884886 is a deficient number, since it is larger than the sum of its proper divisors (46019114).
85884886 is a wasteful number, since it uses less digits than its factorization.
85884886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2379.
The product of its digits is 3932160, while the sum is 55.
The square root of 85884886 is about 9267.4098862627. The cubic root of 85884886 is about 441.2034649863.
The spelling of 85884886 in words is "eighty-five million, eight hundred eighty-four thousand, eight hundred eighty-six".
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