Base | Representation |
---|---|
bin | 1000100001011100101110 |
3 | 11012111200121 |
4 | 20201130232 |
5 | 1032443113 |
6 | 115515154 |
7 | 24663403 |
oct | 10413456 |
9 | 4174617 |
10 | 2234158 |
11 | 1296613 |
12 | 8b8aba |
13 | 602bb4 |
14 | 4222aa |
15 | 2e1e8d |
hex | 22172e |
2234158 has 4 divisors (see below), whose sum is σ = 3351240. Its totient is φ = 1117078.
The previous prime is 2234149. The next prime is 2234159. The reversal of 2234158 is 8514322.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8514322 = 2 ⋅4257161.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2234159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558538 + ... + 558541.
It is an arithmetic number, because the mean of its divisors is an integer number (837810).
22234158 is an apocalyptic number.
2234158 is a deficient number, since it is larger than the sum of its proper divisors (1117082).
2234158 is a wasteful number, since it uses less digits than its factorization.
2234158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117081.
The product of its digits is 1920, while the sum is 25.
The square root of 2234158 is about 1494.7100053188. The cubic root of 2234158 is about 130.7288059414.
The spelling of 2234158 in words is "two million, two hundred thirty-four thousand, one hundred fifty-eight".
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