Base | Representation |
---|---|
bin | 1001010110101001001010 |
3 | 11121120120101 |
4 | 21112221022 |
5 | 1111431132 |
6 | 124320014 |
7 | 26561545 |
oct | 11265112 |
9 | 4546511 |
10 | 2452042 |
11 | 142528a |
12 | 9a300a |
13 | 67b118 |
14 | 47b85c |
15 | 3367e7 |
hex | 256a4a |
2452042 has 8 divisors (see below), whose sum is σ = 3690756. Its totient is φ = 1221792.
The previous prime is 2452033. The next prime is 2452049. The reversal of 2452042 is 2402542.
It can be written as a sum of positive squares in 2 ways, for example, as 2368521 + 83521 = 1539^2 + 289^2 .
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 (2452049) 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, 1333 + ... + 2584.
22452042 is an apocalyptic number.
2452042 is a deficient number, since it is larger than the sum of its proper divisors (1238714).
2452042 is a wasteful number, since it uses less digits than its factorization.
2452042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4232.
The product of its (nonzero) digits is 640, while the sum is 19.
The square root of 2452042 is about 1565.8997413628. The cubic root of 2452042 is about 134.8474179173.
Adding to 2452042 its reverse (2402542), we get a palindrome (4854584).
The spelling of 2452042 in words is "two million, four hundred fifty-two thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.103 sec. • engine limits •