Base | Representation |
---|---|
bin | 11011000100010… |
… | …01001010000011 |
3 | 120211020112211020 |
4 | 31202021022003 |
5 | 431111213321 |
6 | 34310320523 |
7 | 5424633426 |
oct | 1542111203 |
9 | 524215736 |
10 | 227054211 |
11 | 10719120a |
12 | 64059143 |
13 | 3806a507 |
14 | 222259bd |
15 | 14e004c6 |
hex | d889283 |
227054211 has 8 divisors (see below), whose sum is σ = 303335760. Its totient is φ = 151071072.
The previous prime is 227054209. The next prime is 227054213. The reversal of 227054211 is 112450722.
It is an interprime number because it is at equal distance from previous prime (227054209) and next prime (227054213).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 227054211 - 21 = 227054209 is a prime.
It is a super-2 number, since 2×2270542112 = 103107229465665042, which contains 22 as substring.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (227054213) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 72820 + ... + 75873.
It is an arithmetic number, because the mean of its divisors is an integer number (37916970).
Almost surely, 2227054211 is an apocalyptic number.
227054211 is a deficient number, since it is larger than the sum of its proper divisors (76281549).
227054211 is a wasteful number, since it uses less digits than its factorization.
227054211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149205.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 227054211 is about 15068.3181211441. The cubic root of 227054211 is about 610.0655765746.
The spelling of 227054211 in words is "two hundred twenty-seven million, fifty-four thousand, two hundred eleven".
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