Base | Representation |
---|---|
bin | 1000110001000100001101 |
3 | 11022202102202 |
4 | 20301010031 |
5 | 1042020000 |
6 | 121131245 |
7 | 25351034 |
oct | 10610415 |
9 | 4282382 |
10 | 2298125 |
11 | 132a685 |
12 | 929b25 |
13 | 62604b |
14 | 43b71b |
15 | 305dd5 |
hex | 23110d |
2298125 has 10 divisors (see below), whose sum is σ = 2872518. Its totient is φ = 1838000.
The previous prime is 2298119. The next prime is 2298139. The reversal of 2298125 is 5218922.
It can be written as a sum of positive squares in 5 ways, for example, as 561001 + 1737124 = 749^2 + 1318^2 .
It is not a de Polignac number, because 2298125 - 210 = 2297101 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1214 + ... + 2463.
22298125 is an apocalyptic number.
2298125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2298125 is a deficient number, since it is larger than the sum of its proper divisors (574393).
2298125 is an frugal number, since it uses more digits than its factorization.
2298125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3697 (or 3682 counting only the distinct ones).
The product of its digits is 2880, while the sum is 29.
The square root of 2298125 is about 1515.9567935796. The cubic root of 2298125 is about 131.9647326964.
The spelling of 2298125 in words is "two million, two hundred ninety-eight thousand, one hundred twenty-five".
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