Base | Representation |
---|---|
bin | 100110100100… |
… | …010100000001 |
3 | 201000122121012 |
4 | 212210110001 |
5 | 10042011314 |
6 | 1000410305 |
7 | 151635554 |
oct | 46442401 |
9 | 21018535 |
10 | 10110209 |
11 | 5785a4a |
12 | 3476995 |
13 | 212ca95 |
14 | 14b269b |
15 | d4a93e |
hex | 9a4501 |
10110209 has 4 divisors (see below), whose sum is σ = 10127316. Its totient is φ = 10093104.
The previous prime is 10110169. The next prime is 10110229. The reversal of 10110209 is 90201101.
10110209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 124609 + 9985600 = 353^2 + 3160^2 .
It is a cyclic number.
It is not a de Polignac number, because 10110209 - 212 = 10106113 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10110193 and 10110202.
It is not an unprimeable number, because it can be changed into a prime (10110229) 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, 7634 + ... + 8859.
It is an arithmetic number, because the mean of its divisors is an integer number (2531829).
Almost surely, 210110209 is an apocalyptic number.
It is an amenable number.
10110209 is a deficient number, since it is larger than the sum of its proper divisors (17107).
10110209 is an equidigital number, since it uses as much as digits as its factorization.
10110209 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17106.
The product of its (nonzero) digits is 18, while the sum is 14.
The square root of 10110209 is about 3179.6554844826. The cubic root of 10110209 is about 216.2320394497.
The spelling of 10110209 in words is "ten million, one hundred ten thousand, two hundred nine".
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