Base | Representation |
---|---|
bin | 11011000010111111010110 |
3 | 111100012211120 |
4 | 123002333112 |
5 | 3303341014 |
6 | 411544410 |
7 | 114156642 |
oct | 33027726 |
9 | 14305746 |
10 | 7090134 |
11 | 4002a17 |
12 | 245b106 |
13 | 161325c |
14 | d27c22 |
15 | 950ba9 |
hex | 6c2fd6 |
7090134 has 16 divisors (see below), whose sum is σ = 14638080. Its totient is φ = 2287080.
The previous prime is 7090133. The next prime is 7090147. The reversal of 7090134 is 4310907.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7090133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18874 + ... + 19245.
It is an arithmetic number, because the mean of its divisors is an integer number (914880).
Almost surely, 27090134 is an apocalyptic number.
7090134 is an abundant number, since it is smaller than the sum of its proper divisors (7547946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7090134 is a wasteful number, since it uses less digits than its factorization.
7090134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38155.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 7090134 is about 2662.7305533981. The cubic root of 7090134 is about 192.1106675365.
The spelling of 7090134 in words is "seven million, ninety thousand, one hundred thirty-four".
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