Base | Representation |
---|---|
bin | 11011000111101… |
… | …00100001001100 |
3 | 120212001220001101 |
4 | 31203310201030 |
5 | 431214301324 |
6 | 34323552444 |
7 | 5431444465 |
oct | 1543644114 |
9 | 525056041 |
10 | 227493964 |
11 | 107461645 |
12 | 6422b724 |
13 | 38192719 |
14 | 222dbd6c |
15 | 14e8a944 |
hex | d8f484c |
227493964 has 12 divisors (see below), whose sum is σ = 400339800. Its totient is φ = 113111168.
The previous prime is 227493961. The next prime is 227493991. The reversal of 227493964 is 469394722.
It is not an unprimeable number, because it can be changed into a prime (227493961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158149 + ... + 159580.
It is an arithmetic number, because the mean of its divisors is an integer number (33361650).
Almost surely, 2227493964 is an apocalyptic number.
It is an amenable number.
227493964 is a deficient number, since it is larger than the sum of its proper divisors (172845836).
227493964 is a wasteful number, since it uses less digits than its factorization.
227493964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317912 (or 317910 counting only the distinct ones).
The product of its digits is 653184, while the sum is 46.
The square root of 227493964 is about 15082.9030362195. The cubic root of 227493964 is about 610.4591759038.
The spelling of 227493964 in words is "two hundred twenty-seven million, four hundred ninety-three thousand, nine hundred sixty-four".
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