Base | Representation |
---|---|
bin | 101010111110… |
… | …0100000001010 |
3 | 1120101122102121 |
4 | 1111330200022 |
5 | 21231430213 |
6 | 2122521454 |
7 | 362334205 |
oct | 125744012 |
9 | 46348377 |
10 | 22530058 |
11 | 11799191 |
12 | 766628a |
13 | 488abc5 |
14 | 2dc693c |
15 | 1ea088d |
hex | 157c80a |
22530058 has 4 divisors (see below), whose sum is σ = 33795090. Its totient is φ = 11265028.
The previous prime is 22530037. The next prime is 22530073. The reversal of 22530058 is 85003522.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 20493729 + 2036329 = 4527^2 + 1427^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632513 + ... + 5632516.
Almost surely, 222530058 is an apocalyptic number.
22530058 is a deficient number, since it is larger than the sum of its proper divisors (11265032).
22530058 is a wasteful number, since it uses less digits than its factorization.
22530058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11265031.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 22530058 is about 4746.5838241835. The cubic root of 22530058 is about 282.4364667736.
The spelling of 22530058 in words is "twenty-two million, five hundred thirty thousand, fifty-eight".
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