Base | Representation |
---|---|
bin | 11010011110000001110 |
3 | 1122001202210 |
4 | 3103300032 |
5 | 210223332 |
6 | 30331250 |
7 | 10241460 |
oct | 3236016 |
9 | 1561683 |
10 | 867342 |
11 | 542713 |
12 | 359b26 |
13 | 244a28 |
14 | 188130 |
15 | 121ecc |
hex | d3c0e |
867342 has 32 divisors (see below), whose sum is σ = 2011392. Its totient is φ = 244224.
The previous prime is 867337. The next prime is 867343. The reversal of 867342 is 243768.
867342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (867343) by changing a digit.
867342 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is an upside-down number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4398 + ... + 4590.
It is an arithmetic number, because the mean of its divisors is an integer number (62856).
2867342 is an apocalyptic number.
867342 is an abundant number, since it is smaller than the sum of its proper divisors (1144050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
867342 is a wasteful number, since it uses less digits than its factorization.
867342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312.
The product of its digits is 8064, while the sum is 30.
The square root of 867342 is about 931.3119778034. The cubic root of 867342 is about 95.3667082302.
It can be divided in two parts, 86734 and 2, that added together give a triangular number (86736 = T416).
The spelling of 867342 in words is "eight hundred sixty-seven thousand, three hundred forty-two".
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