Base | Representation |
---|---|
bin | 100111101000… |
… | …101011010011 |
3 | 201112212201020 |
4 | 213220223103 |
5 | 10124441402 |
6 | 1010410523 |
7 | 154213131 |
oct | 47505323 |
9 | 21485636 |
10 | 10390227 |
11 | 5957371 |
12 | 3590a43 |
13 | 21ca383 |
14 | 1546751 |
15 | da38bc |
hex | 9e8ad3 |
10390227 has 8 divisors (see below), whose sum is σ = 14456064. Its totient is φ = 6625608.
The previous prime is 10390201. The next prime is 10390231. The reversal of 10390227 is 72209301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10390227 - 27 = 10390099 is a prime.
It is a super-2 number, since 2×103902272 = 215913634223058, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10390197 and 10390206.
It is not an unprimeable number, because it can be changed into a prime (10390277) 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 7 ways as a sum of consecutive naturals, for example, 75223 + ... + 75360.
It is an arithmetic number, because the mean of its divisors is an integer number (1807008).
Almost surely, 210390227 is an apocalyptic number.
10390227 is a deficient number, since it is larger than the sum of its proper divisors (4065837).
10390227 is a wasteful number, since it uses less digits than its factorization.
10390227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150609.
The product of its (nonzero) digits is 756, while the sum is 24.
The square root of 10390227 is about 3223.3875038537. The cubic root of 10390227 is about 218.2101822184.
Adding to 10390227 its reverse (72209301), we get a palindrome (82599528).
The spelling of 10390227 in words is "ten million, three hundred ninety thousand, two hundred twenty-seven".
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