Base | Representation |
---|---|
bin | 11011001000101… |
… | …00000011001100 |
3 | 120212022110012210 |
4 | 31210110003030 |
5 | 431232414431 |
6 | 34330430420 |
7 | 5432523150 |
oct | 1544240314 |
9 | 525273183 |
10 | 227623116 |
11 | 10753a686 |
12 | 64292410 |
13 | 38209446 |
14 | 22333060 |
15 | 14eb3d46 |
hex | d9140cc |
227623116 has 96 divisors (see below), whose sum is σ = 644546560. Its totient is φ = 61072704.
The previous prime is 227623091. The next prime is 227623127. The reversal of 227623116 is 611326722.
227623116 is a nontrivial binomial coefficient, being equal to C(21337, 2).
It is a nude number because it is divisible by every one of its digits.
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 in 31 ways as a sum of consecutive naturals, for example, 202131 + ... + 203253.
Almost surely, 2227623116 is an apocalyptic number.
227623116 is the 21336-th triangular number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 227623116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (322273280).
227623116 is an abundant number, since it is smaller than the sum of its proper divisors (416923444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227623116 is a wasteful number, since it uses less digits than its factorization.
227623116 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1283 (or 1281 counting only the distinct ones).
The product of its digits is 6048, while the sum is 30.
The square root of 227623116 is about 15087.1838326442. The cubic root of 227623116 is about 610.5746765627.
Adding to 227623116 its reverse (611326722), we get a palindrome (838949838).
It can be divided in two parts, 22762 and 3116, that added together give a triangular number (25878 = T227).
The spelling of 227623116 in words is "two hundred twenty-seven million, six hundred twenty-three thousand, one hundred sixteen".
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