Base | Representation |
---|---|
bin | 1010001100101… |
… | …10110100111110 |
3 | 12221222111220010 |
4 | 11012112310332 |
5 | 133400134241 |
6 | 12253404050 |
7 | 2056120020 |
oct | 506266476 |
9 | 187874803 |
10 | 85552446 |
11 | 44323901 |
12 | 24799626 |
13 | 14955765 |
14 | b510010 |
15 | 779dd16 |
hex | 5196d3e |
85552446 has 16 divisors (see below), whose sum is σ = 195548544. Its totient is φ = 24443544.
The previous prime is 85552403. The next prime is 85552457. The reversal of 85552446 is 64425558.
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, 1018440 + ... + 1018523.
It is an arithmetic number, because the mean of its divisors is an integer number (12221784).
Almost surely, 285552446 is an apocalyptic number.
85552446 is an abundant number, since it is smaller than the sum of its proper divisors (109996098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85552446 is a wasteful number, since it uses less digits than its factorization.
85552446 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2036975.
The product of its digits is 192000, while the sum is 39.
The square root of 85552446 is about 9249.4565245748. The cubic root of 85552446 is about 440.6334642909.
It can be divided in two parts, 855 and 52446, that added together give a triangular number (53301 = T326).
The spelling of 85552446 in words is "eighty-five million, five hundred fifty-two thousand, four hundred forty-six".
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