Base | Representation |
---|---|
bin | 111101110011011111101 |
3 | 10210220001220 |
4 | 13232123331 |
5 | 1004301323 |
6 | 111223553 |
7 | 23133261 |
oct | 7563375 |
9 | 3726056 |
10 | 2025213 |
11 | 1163633 |
12 | 817bb9 |
13 | 55ba68 |
14 | 3aa0a1 |
15 | 2a00e3 |
hex | 1ee6fd |
2025213 has 4 divisors (see below), whose sum is σ = 2700288. Its totient is φ = 1350140.
The previous prime is 2025211. The next prime is 2025217. The reversal of 2025213 is 3125202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2025213 - 21 = 2025211 is a prime.
It is a D-number.
2025213 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2025192 and 2025201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025211) 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, 337533 + ... + 337538.
It is an arithmetic number, because the mean of its divisors is an integer number (675072).
22025213 is an apocalyptic number.
It is an amenable number.
2025213 is a deficient number, since it is larger than the sum of its proper divisors (675075).
2025213 is an equidigital number, since it uses as much as digits as its factorization.
2025213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675074.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 2025213 is about 1423.0997856791. The cubic root of 2025213 is about 126.5193354708.
The spelling of 2025213 in words is "two million, twenty-five thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •