Base | Representation |
---|---|
bin | 1010001010110… |
… | …11111100011110 |
3 | 12221112021001101 |
4 | 11011123330132 |
5 | 133314430022 |
6 | 12244303314 |
7 | 2054063611 |
oct | 505337436 |
9 | 187467041 |
10 | 85311262 |
11 | 44179683 |
12 | 246a1b3a |
13 | 1489ca4a |
14 | b48a178 |
15 | 7752627 |
hex | 515bf1e |
85311262 has 8 divisors (see below), whose sum is σ = 128070936. Its totient is φ = 42620952.
The previous prime is 85311241. The next prime is 85311263. The reversal of 85311262 is 26211358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×853112622 = 14556022848065288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 85311262.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85311263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14148 + ... + 19255.
It is an arithmetic number, because the mean of its divisors is an integer number (16008867).
Almost surely, 285311262 is an apocalyptic number.
85311262 is a deficient number, since it is larger than the sum of its proper divisors (42759674).
85311262 is a wasteful number, since it uses less digits than its factorization.
85311262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34682.
The product of its digits is 2880, while the sum is 28.
The square root of 85311262 is about 9236.4095838156. The cubic root of 85311262 is about 440.2190059875.
The spelling of 85311262 in words is "eighty-five million, three hundred eleven thousand, two hundred sixty-two".
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