Base | Representation |
---|---|
bin | 1010110011101010000001 |
3 | 12022221011212 |
4 | 22303222001 |
5 | 1211124100 |
6 | 140415505 |
7 | 33036356 |
oct | 12635201 |
9 | 5287155 |
10 | 2833025 |
11 | 1665548 |
12 | b47595 |
13 | 782660 |
14 | 53a62d |
15 | 3ae635 |
hex | 2b3a81 |
2833025 has 24 divisors (see below), whose sum is σ = 3958080. Its totient is φ = 1995840.
The previous prime is 2833021. The next prime is 2833027. The reversal of 2833025 is 5203382.
It is not a de Polignac number, because 2833025 - 22 = 2833021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2833021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7286 + ... + 7664.
It is an arithmetic number, because the mean of its divisors is an integer number (164920).
22833025 is an apocalyptic number.
2833025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2833025 is a deficient number, since it is larger than the sum of its proper divisors (1125055).
2833025 is a wasteful number, since it uses less digits than its factorization.
2833025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425 (or 420 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2833025 is about 1683.1592319207. The cubic root of 2833025 is about 141.4979460052.
The spelling of 2833025 in words is "two million, eight hundred thirty-three thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •