Base | Representation |
---|---|
bin | 100111100111… |
… | …111100011010 |
3 | 201112201121002 |
4 | 213213330122 |
5 | 10124342401 |
6 | 1010345002 |
7 | 154201313 |
oct | 47477432 |
9 | 21481532 |
10 | 10387226 |
11 | 5955093 |
12 | 358b162 |
13 | 21c8bb5 |
14 | 154560a |
15 | da2a6b |
hex | 9e7f1a |
10387226 has 4 divisors (see below), whose sum is σ = 15580842. Its totient is φ = 5193612.
The previous prime is 10387217. The next prime is 10387231. The reversal of 10387226 is 62278301.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 9579025 + 808201 = 3095^2 + 899^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2596805 + ... + 2596808.
Almost surely, 210387226 is an apocalyptic number.
10387226 is a deficient number, since it is larger than the sum of its proper divisors (5193616).
10387226 is an equidigital number, since it uses as much as digits as its factorization.
10387226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5193615.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 10387226 is about 3222.9219661667. The cubic root of 10387226 is about 218.1891717113.
The spelling of 10387226 in words is "ten million, three hundred eighty-seven thousand, two hundred twenty-six".
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