Base | Representation |
---|---|
bin | 1000011111011101110101 |
3 | 11012002112211 |
4 | 20133131311 |
5 | 1032213122 |
6 | 115413421 |
7 | 24630622 |
oct | 10373565 |
9 | 4162484 |
10 | 2226037 |
11 | 1290500 |
12 | 8b4271 |
13 | 5cc2a8 |
14 | 41d349 |
15 | 2de877 |
hex | 21f775 |
2226037 has 6 divisors (see below), whose sum is σ = 2446934. Its totient is φ = 2023560.
The previous prime is 2226023. The next prime is 2226041. The reversal of 2226037 is 7306222.
It can be written as a sum of positive squares in only one way, i.e., 2172676 + 53361 = 1474^2 + 231^2 .
It is a de Polignac number, because none of the positive numbers 2k-2226037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2225999 and 2226017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2226137) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9078 + ... + 9319.
22226037 is an apocalyptic number.
It is an amenable number.
2226037 is a deficient number, since it is larger than the sum of its proper divisors (220897).
2226037 is a wasteful number, since it uses less digits than its factorization.
2226037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18419 (or 18408 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 2226037 is about 1491.9909517152. The cubic root of 2226037 is about 130.5702171016.
The spelling of 2226037 in words is "two million, two hundred twenty-six thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •