Base | Representation |
---|---|
bin | 1000010001100111101101 |
3 | 11002012202101 |
4 | 20101213231 |
5 | 1023404300 |
6 | 114255101 |
7 | 24303364 |
oct | 10214755 |
9 | 4065671 |
10 | 2169325 |
11 | 1251934 |
12 | 887491 |
13 | 5ac532 |
14 | 4067db |
15 | 2ccb6a |
hex | 2119ed |
2169325 has 12 divisors (see below), whose sum is σ = 2832160. Its totient is φ = 1643760.
The previous prime is 2169313. The next prime is 2169331. The reversal of 2169325 is 5239612.
2169325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2169325 - 215 = 2136557 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2169293 and 2169302.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1809 + ... + 2758.
22169325 is an apocalyptic number.
2169325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2169325 is a deficient number, since it is larger than the sum of its proper divisors (662835).
2169325 is a wasteful number, since it uses less digits than its factorization.
2169325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4596 (or 4591 counting only the distinct ones).
The product of its digits is 3240, while the sum is 28.
The square root of 2169325 is about 1472.8628585174. The cubic root of 2169325 is about 129.4518338287.
The spelling of 2169325 in words is "two million, one hundred sixty-nine thousand, three hundred twenty-five".
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