Base | Representation |
---|---|
bin | 1010001100011… |
… | …00100010100010 |
3 | 12221220101002101 |
4 | 11012030202202 |
5 | 133342312211 |
6 | 12252441014 |
7 | 2055553120 |
oct | 506144242 |
9 | 187811071 |
10 | 85510306 |
11 | 442a5182 |
12 | 2477916a |
13 | 1493c51b |
14 | b4dc910 |
15 | 77915c1 |
hex | 518c8a2 |
85510306 has 32 divisors (see below), whose sum is σ = 158163840. Its totient is φ = 33835776.
The previous prime is 85510303. The next prime is 85510309. The reversal of 85510306 is 60301558.
It is an interprime number because it is at equal distance from previous prime (85510303) and next prime (85510309).
It is not an unprimeable number, because it can be changed into a prime (85510303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9225 + ... + 16003.
It is an arithmetic number, because the mean of its divisors is an integer number (4942620).
Almost surely, 285510306 is an apocalyptic number.
85510306 is a deficient number, since it is larger than the sum of its proper divisors (72653534).
85510306 is a wasteful number, since it uses less digits than its factorization.
85510306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6858.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 85510306 is about 9247.1782723164. The cubic root of 85510306 is about 440.5611057764.
The spelling of 85510306 in words is "eighty-five million, five hundred ten thousand, three hundred six".
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