Base | Representation |
---|---|
bin | 111111111111111010011 |
3 | 10221112200122 |
4 | 13333333103 |
5 | 1014101412 |
6 | 112540455 |
7 | 23553005 |
oct | 7777723 |
9 | 3845618 |
10 | 2097107 |
11 | 1202651 |
12 | 85172b |
13 | 5856bc |
14 | 3c8375 |
15 | 2b6572 |
hex | 1fffd3 |
2097107 has 4 divisors (see below), whose sum is σ = 2120760. Its totient is φ = 2073456.
The previous prime is 2097097. The next prime is 2097131. The reversal of 2097107 is 7017902.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7017902 = 2 ⋅3508951.
It is a cyclic number.
It is not a de Polignac number, because 2097107 - 24 = 2097091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2094107) 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, 11693 + ... + 11870.
It is an arithmetic number, because the mean of its divisors is an integer number (530190).
22097107 is an apocalyptic number.
2097107 is a deficient number, since it is larger than the sum of its proper divisors (23653).
2097107 is an equidigital number, since it uses as much as digits as its factorization.
2097107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23652.
The product of its (nonzero) digits is 882, while the sum is 26.
The square root of 2097107 is about 1448.1391507725. The cubic root of 2097107 is about 127.9990844661. Note that the first 3 decimals are identical.
The spelling of 2097107 in words is "two million, ninety-seven thousand, one hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •