Base | Representation |
---|---|
bin | 1001010001000001100001 |
3 | 11120101222220 |
4 | 21101001201 |
5 | 1110212100 |
6 | 124021253 |
7 | 26434464 |
oct | 11210141 |
9 | 4511886 |
10 | 2429025 |
11 | 1409a65 |
12 | 991829 |
13 | 6707c1 |
14 | 4732db |
15 | 32eaa0 |
hex | 251061 |
2429025 has 24 divisors (see below), whose sum is σ = 4062240. Its totient is φ = 1280640.
The previous prime is 2429023. The next prime is 2429029. The reversal of 2429025 is 5209242.
It is not a de Polignac number, because 2429025 - 21 = 2429023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2428986 and 2429004.
It is not an unprimeable number, because it can be changed into a prime (2429023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10309 + ... + 10541.
It is an arithmetic number, because the mean of its divisors is an integer number (169260).
22429025 is an apocalyptic number.
2429025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2429025 is a deficient number, since it is larger than the sum of its proper divisors (1633215).
2429025 is a wasteful number, since it uses less digits than its factorization.
2429025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385 (or 380 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 2429025 is about 1558.5329640402. The cubic root of 2429025 is about 134.4241590463.
The spelling of 2429025 in words is "two million, four hundred twenty-nine thousand, twenty-five".
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