Base | Representation |
---|---|
bin | 1000000000011010001001 |
3 | 10221122001021 |
4 | 20000122021 |
5 | 1014130300 |
6 | 112552441 |
7 | 23561011 |
oct | 10003211 |
9 | 3848037 |
10 | 2098825 |
11 | 1203973 |
12 | 852721 |
13 | 586411 |
14 | 3c8c41 |
15 | 2b6d1a |
hex | 200689 |
2098825 has 12 divisors (see below), whose sum is σ = 2674060. Its totient is φ = 1632960.
The previous prime is 2098813. The next prime is 2098841. The reversal of 2098825 is 5288902.
It can be written as a sum of positive squares in 6 ways, for example, as 85264 + 2013561 = 292^2 + 1419^2 .
It is not a de Polignac number, because 2098825 - 27 = 2098697 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
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, 210 + ... + 2059.
22098825 is an apocalyptic number.
2098825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2098825 is a deficient number, since it is larger than the sum of its proper divisors (575235).
2098825 is a wasteful number, since it uses less digits than its factorization.
2098825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2316 (or 2311 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The square root of 2098825 is about 1448.7322043773. The cubic root of 2098825 is about 128.0340282251.
The spelling of 2098825 in words is "two million, ninety-eight thousand, eight hundred twenty-five".
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