Base | Representation |
---|---|
bin | 100111000001… |
… | …000001001100 |
3 | 201020121212222 |
4 | 213001001030 |
5 | 10104242123 |
6 | 1003114512 |
7 | 152635424 |
oct | 47010114 |
9 | 21217788 |
10 | 10227788 |
11 | 585631a |
12 | 3512a38 |
13 | 217145c |
14 | 1503484 |
15 | d706c8 |
hex | 9c104c |
10227788 has 12 divisors (see below), whose sum is σ = 17936520. Its totient is φ = 5103072.
The previous prime is 10227787. The next prime is 10227793. The reversal of 10227788 is 88772201.
It is not an unprimeable number, because it can be changed into a prime (10227787) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353 + ... + 4536.
It is an arithmetic number, because the mean of its divisors is an integer number (1494710).
Almost surely, 210227788 is an apocalyptic number.
It is an amenable number.
10227788 is a deficient number, since it is larger than the sum of its proper divisors (7708732).
10227788 is a wasteful number, since it uses less digits than its factorization.
10227788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5416 (or 5414 counting only the distinct ones).
The product of its (nonzero) digits is 12544, while the sum is 35.
The square root of 10227788 is about 3198.0913057635. The cubic root of 10227788 is about 217.0670508535.
Adding to 10227788 its reverse (88772201), we get a palindrome (98999989).
The spelling of 10227788 in words is "ten million, two hundred twenty-seven thousand, seven hundred eighty-eight".
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