Base | Representation |
---|---|
bin | 111101110011110010001 |
3 | 10210220021101 |
4 | 13232132101 |
5 | 1004302421 |
6 | 111224401 |
7 | 23133562 |
oct | 7563621 |
9 | 3726241 |
10 | 2025361 |
11 | 1163758 |
12 | 818101 |
13 | 55bb50 |
14 | 3aa169 |
15 | 2a0191 |
hex | 1ee791 |
2025361 has 4 divisors (see below), whose sum is σ = 2181172. Its totient is φ = 1869552.
The previous prime is 2025349. The next prime is 2025367. The reversal of 2025361 is 1635202.
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 2 ways, for example, as 1134225 + 891136 = 1065^2 + 944^2 .
It is a cyclic number.
It is not a de Polignac number, because 2025361 - 211 = 2023313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2025367) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77886 + ... + 77911.
It is an arithmetic number, because the mean of its divisors is an integer number (545293).
22025361 is an apocalyptic number.
It is an amenable number.
2025361 is a deficient number, since it is larger than the sum of its proper divisors (155811).
2025361 is a wasteful number, since it uses less digits than its factorization.
2025361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155810.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 2025361 is about 1423.1517838938. The cubic root of 2025361 is about 126.5224173533.
It can be divided in two parts, 2025 and 361, that multiplied together give a square (731025 = 8552).
The spelling of 2025361 in words is "two million, twenty-five thousand, three hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •