Base | Representation |
---|---|
bin | 11010111101010… |
… | …11011111101101 |
3 | 120202112102101100 |
4 | 31132223133231 |
5 | 430343140120 |
6 | 34235033313 |
7 | 5414132421 |
oct | 1536533755 |
9 | 522472340 |
10 | 226146285 |
11 | 106721062 |
12 | 6389b839 |
13 | 37b10191 |
14 | 2206ab81 |
15 | 14cc1490 |
hex | d7ab7ed |
226146285 has 48 divisors (see below), whose sum is σ = 400667904. Its totient is φ = 117974016.
The previous prime is 226146251. The next prime is 226146293. The reversal of 226146285 is 582641622.
It is a happy number.
226146285 is a `hidden beast` number, since 2 + 26 + 1 + 4 + 628 + 5 = 666.
It is not a de Polignac number, because 226146285 - 27 = 226146157 is a prime.
It is a super-2 number, since 2×2261462852 = 102284284438602450, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 449344 + ... + 449846.
It is an arithmetic number, because the mean of its divisors is an integer number (8347248).
Almost surely, 2226146285 is an apocalyptic number.
It is an amenable number.
226146285 is a deficient number, since it is larger than the sum of its proper divisors (174521619).
226146285 is a wasteful number, since it uses less digits than its factorization.
226146285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 714 (or 711 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 226146285 is about 15038.1609580427. The cubic root of 226146285 is about 609.2513300119.
The spelling of 226146285 in words is "two hundred twenty-six million, one hundred forty-six thousand, two hundred eighty-five".
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