Base | Representation |
---|---|
bin | 11010100001011011100 |
3 | 1122011011022 |
4 | 3110023130 |
5 | 210302314 |
6 | 30343312 |
7 | 10246526 |
oct | 3241334 |
9 | 1564138 |
10 | 869084 |
11 | 543a57 |
12 | 35ab38 |
13 | 245768 |
14 | 188a16 |
15 | 12278e |
hex | d42dc |
869084 has 6 divisors (see below), whose sum is σ = 1520904. Its totient is φ = 434540.
The previous prime is 869081. The next prime is 869119. The reversal of 869084 is 480968.
869084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 15.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 869084.
It is not an unprimeable number, because it can be changed into a prime (869081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108632 + ... + 108639.
It is an arithmetic number, because the mean of its divisors is an integer number (253484).
2869084 is an apocalyptic number.
It is an amenable number.
869084 is a deficient number, since it is larger than the sum of its proper divisors (651820).
869084 is a wasteful number, since it uses less digits than its factorization.
869084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217275 (or 217273 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 869084 is about 932.2467484524. The cubic root of 869084 is about 95.4305114782.
The spelling of 869084 in words is "eight hundred sixty-nine thousand, eighty-four".
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