Base | Representation |
---|---|
bin | 1010110011110000010001 |
3 | 12022221201200 |
4 | 22303300101 |
5 | 1211132200 |
6 | 140421413 |
7 | 33040500 |
oct | 12636021 |
9 | 5287650 |
10 | 2833425 |
11 | 1665881 |
12 | b47869 |
13 | 7828aa |
14 | 53a837 |
15 | 3ae800 |
hex | 2b3c11 |
2833425 has 54 divisors (see below), whose sum is σ = 5926518. Its totient is φ = 1290240.
The previous prime is 2833421. The next prime is 2833447. The reversal of 2833425 is 5243382.
It can be written as a sum of positive squares in 3 ways, for example, as 853776 + 1979649 = 924^2 + 1407^2 .
It is not a de Polignac number, because 2833425 - 22 = 2833421 is a prime.
It is a d-powerful number, because it can be written as 211 + 85 + 3 + 310 + 49 + 219 + 59 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2833421) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 10897 + ... + 11153.
22833425 is an apocalyptic number.
2833425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2833425 is an abundant number, since it is smaller than the sum of its proper divisors (3093093).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2833425 is a wasteful number, since it uses less digits than its factorization.
2833425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287 (or 272 counting only the distinct ones).
The product of its digits is 5760, while the sum is 27.
The square root of 2833425 is about 1683.2780518975. The cubic root of 2833425 is about 141.5046051434.
The spelling of 2833425 in words is "two million, eight hundred thirty-three thousand, four hundred twenty-five".
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