Base | Representation |
---|---|
bin | 1000110110001010110001 |
3 | 11100211002211 |
4 | 20312022301 |
5 | 1043202100 |
6 | 121412121 |
7 | 25466002 |
oct | 10661261 |
9 | 4324084 |
10 | 2319025 |
11 | 1344355 |
12 | 93a041 |
13 | 632707 |
14 | 4451a9 |
15 | 30c1ba |
hex | 2362b1 |
2319025 has 6 divisors (see below), whose sum is σ = 2875622. Its totient is φ = 1855200.
The previous prime is 2319019. The next prime is 2319029. The reversal of 2319025 is 5209132.
It can be written as a sum of positive squares in 3 ways, for example, as 11664 + 2307361 = 108^2 + 1519^2 .
It is not a de Polignac number, because 2319025 - 215 = 2286257 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2318987 and 2319005.
It is not an unprimeable number, because it can be changed into a prime (2319029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46356 + ... + 46405.
22319025 is an apocalyptic number.
2319025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2319025 is a deficient number, since it is larger than the sum of its proper divisors (556597).
2319025 is an equidigital number, since it uses as much as digits as its factorization.
2319025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92771 (or 92766 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 2319025 is about 1522.8345281087. The cubic root of 2319025 is about 132.3635714531.
The spelling of 2319025 in words is "two million, three hundred nineteen thousand, twenty-five".
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