Base | Representation |
---|---|
bin | 1010000000111011011010 |
3 | 11221101011012 |
4 | 22000323122 |
5 | 1133001432 |
6 | 132133522 |
7 | 31212524 |
oct | 12007332 |
9 | 4841135 |
10 | 2625242 |
11 | 1533424 |
12 | a672a2 |
13 | 70bbc9 |
14 | 4c4a14 |
15 | 36ccb2 |
hex | 280eda |
2625242 has 8 divisors (see below), whose sum is σ = 4169556. Its totient is φ = 1235392.
The previous prime is 2625241. The next prime is 2625247. The reversal of 2625242 is 2425262.
It can be written as a sum of positive squares in 2 ways, for example, as 2105401 + 519841 = 1451^2 + 721^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2625241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38573 + ... + 38640.
22625242 is an apocalyptic number.
2625242 is a deficient number, since it is larger than the sum of its proper divisors (1544314).
2625242 is a wasteful number, since it uses less digits than its factorization.
2625242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77232.
The product of its digits is 1920, while the sum is 23.
The square root of 2625242 is about 1620.2598557022. The cubic root of 2625242 is about 137.9504477977.
The spelling of 2625242 in words is "two million, six hundred twenty-five thousand, two hundred forty-two".
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