Base | Representation |
---|---|
bin | 111101111100111001001 |
3 | 10211010200010 |
4 | 13233213021 |
5 | 1004430100 |
6 | 111302133 |
7 | 23153304 |
oct | 7574711 |
9 | 3733603 |
10 | 2030025 |
11 | 1167208 |
12 | 81a949 |
13 | 560cca |
14 | 3abb3b |
15 | 2a1750 |
hex | 1ef9c9 |
2030025 has 12 divisors (see below), whose sum is σ = 3356432. Its totient is φ = 1082640.
The previous prime is 2030009. The next prime is 2030051. The reversal of 2030025 is 5200302.
It is not a de Polignac number, because 2030025 - 24 = 2030009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13459 + ... + 13608.
22030025 is an apocalyptic number.
2030025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2030025 is a deficient number, since it is larger than the sum of its proper divisors (1326407).
2030025 is a wasteful number, since it uses less digits than its factorization.
2030025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27080 (or 27075 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 12.
The square root of 2030025 is about 1424.7894581306. The cubic root of 2030025 is about 126.6194614806.
Adding to 2030025 its reverse (5200302), we get a palindrome (7230327).
The spelling of 2030025 in words is "two million, thirty thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.100 sec. • engine limits •