Base | Representation |
---|---|
bin | 1010001110110… |
… | …10010001011101 |
3 | 12222111112211210 |
4 | 11013122101131 |
5 | 133433004301 |
6 | 12303335033 |
7 | 2061350310 |
oct | 507322135 |
9 | 188445753 |
10 | 85828701 |
11 | 444a2412 |
12 | 248b1479 |
13 | 14a2141a |
14 | b582977 |
15 | 7805ad6 |
hex | 51da45d |
85828701 has 16 divisors (see below), whose sum is σ = 131209344. Its totient is φ = 48886464.
The previous prime is 85828667. The next prime is 85828751. The reversal of 85828701 is 10782858.
It is not a de Polignac number, because 85828701 - 26 = 85828637 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 85828701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85828751) 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, 211 + ... + 13103.
It is an arithmetic number, because the mean of its divisors is an integer number (8200584).
Almost surely, 285828701 is an apocalyptic number.
It is an amenable number.
85828701 is a deficient number, since it is larger than the sum of its proper divisors (45380643).
85828701 is a wasteful number, since it uses less digits than its factorization.
85828701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13220.
The product of its (nonzero) digits is 35840, while the sum is 39.
The square root of 85828701 is about 9264.3780687103. The cubic root of 85828701 is about 441.1072337580.
The spelling of 85828701 in words is "eighty-five million, eight hundred twenty-eight thousand, seven hundred one".
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