Base | Representation |
---|---|
bin | 1010001111000… |
… | …10100111110101 |
3 | 12222120021202110 |
4 | 11013202213311 |
5 | 133440103101 |
6 | 12304201233 |
7 | 2061552105 |
oct | 507424765 |
9 | 188507673 |
10 | 85862901 |
11 | 44516083 |
12 | 24909219 |
13 | 14a33b67 |
14 | b591205 |
15 | 7810cd6 |
hex | 51e29f5 |
85862901 has 16 divisors (see below), whose sum is σ = 118702080. Its totient is φ = 55149360.
The previous prime is 85862891. The next prime is 85862911. The reversal of 85862901 is 10926858.
It is an interprime number because it is at equal distance from previous prime (85862891) and next prime (85862911).
It is not a de Polignac number, because 85862901 - 26 = 85862837 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 85862901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85862911) 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, 20296 + ... + 24158.
It is an arithmetic number, because the mean of its divisors is an integer number (7418880).
Almost surely, 285862901 is an apocalyptic number.
It is an amenable number.
85862901 is a deficient number, since it is larger than the sum of its proper divisors (32839179).
85862901 is a wasteful number, since it uses less digits than its factorization.
85862901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4136.
The product of its (nonzero) digits is 34560, while the sum is 39.
The square root of 85862901 is about 9266.2236644709. The cubic root of 85862901 is about 441.1658150326.
The spelling of 85862901 in words is "eighty-five million, eight hundred sixty-two thousand, nine hundred one".
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