Base | Representation |
---|---|
bin | 11010111101011… |
… | …00101010110010 |
3 | 120202112122222022 |
4 | 31132230222302 |
5 | 430343313330 |
6 | 34235111442 |
7 | 5414152424 |
oct | 1536545262 |
9 | 522478868 |
10 | 226151090 |
11 | 106724730 |
12 | 638a2582 |
13 | 37b12419 |
14 | 2206c814 |
15 | 14cc2ae5 |
hex | d7acab2 |
226151090 has 32 divisors (see below), whose sum is σ = 446838336. Its totient is φ = 81725760.
The previous prime is 226151087. The next prime is 226151099. The reversal of 226151090 is 90151622.
It is a super-2 number, since 2×2261510902 = 102288631016376200, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (226151099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11624 + ... + 24236.
It is an arithmetic number, because the mean of its divisors is an integer number (13963698).
Almost surely, 2226151090 is an apocalyptic number.
226151090 is a deficient number, since it is larger than the sum of its proper divisors (220687246).
226151090 is a wasteful number, since it uses less digits than its factorization.
226151090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12794.
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 226151090 is about 15038.3207174205. The cubic root of 226151090 is about 609.2556449651.
The spelling of 226151090 in words is "two hundred twenty-six million, one hundred fifty-one thousand, ninety".
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