Base | Representation |
---|---|
bin | 1010001000110… |
… | …11011100010110 |
3 | 12221000211122012 |
4 | 11010123130112 |
5 | 133233001222 |
6 | 12234504222 |
7 | 2051613422 |
oct | 504333426 |
9 | 187024565 |
10 | 85047062 |
11 | 44009131 |
12 | 24595072 |
13 | 14809709 |
14 | b41bb82 |
15 | 76ee1e2 |
hex | 511b716 |
85047062 has 4 divisors (see below), whose sum is σ = 127570596. Its totient is φ = 42523530.
The previous prime is 85047049. The next prime is 85047089. The reversal of 85047062 is 26074058.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21261764 + ... + 21261767.
It is an arithmetic number, because the mean of its divisors is an integer number (31892649).
Almost surely, 285047062 is an apocalyptic number.
85047062 is a deficient number, since it is larger than the sum of its proper divisors (42523534).
85047062 is a wasteful number, since it uses less digits than its factorization.
85047062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42523533.
The product of its (nonzero) digits is 13440, while the sum is 32.
The square root of 85047062 is about 9222.0963994094. The cubic root of 85047062 is about 439.7640987533.
The spelling of 85047062 in words is "eighty-five million, forty-seven thousand, sixty-two".
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