Base | Representation |
---|---|
bin | 100111100111… |
… | …111100011011 |
3 | 201112201121010 |
4 | 213213330123 |
5 | 10124342402 |
6 | 1010345003 |
7 | 154201314 |
oct | 47477433 |
9 | 21481533 |
10 | 10387227 |
11 | 5955094 |
12 | 358b163 |
13 | 21c8bb6 |
14 | 154560b |
15 | da2a6c |
hex | 9e7f1b |
10387227 has 8 divisors (see below), whose sum is σ = 14187600. Its totient is φ = 6755840.
The previous prime is 10387217. The next prime is 10387231. The reversal of 10387227 is 72278301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10387227 - 210 = 10386203 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10387194 and 10387203.
It is not an unprimeable number, because it can be changed into a prime (10387207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42102 + ... + 42347.
It is an arithmetic number, because the mean of its divisors is an integer number (1773450).
Almost surely, 210387227 is an apocalyptic number.
10387227 is a deficient number, since it is larger than the sum of its proper divisors (3800373).
10387227 is an equidigital number, since it uses as much as digits as its factorization.
10387227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84493.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 10387227 is about 3222.9221213054. The cubic root of 10387227 is about 218.1891787132.
The spelling of 10387227 in words is "ten million, three hundred eighty-seven thousand, two hundred twenty-seven".
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