Base | Representation |
---|---|
bin | 1001011111001100110101 |
3 | 11200100122120 |
4 | 21133030311 |
5 | 1114041333 |
6 | 125150153 |
7 | 30066000 |
oct | 11371465 |
9 | 4610576 |
10 | 2487093 |
11 | 1449654 |
12 | 9bb359 |
13 | 69106b |
14 | 48a537 |
15 | 341db3 |
hex | 25f335 |
2487093 has 16 divisors (see below), whose sum is σ = 3868800. Its totient is φ = 1420608.
The previous prime is 2487091. The next prime is 2487097. The reversal of 2487093 is 3907842.
It is not a de Polignac number, because 2487093 - 21 = 2487091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2487091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180 + ... + 2237.
It is an arithmetic number, because the mean of its divisors is an integer number (241800).
22487093 is an apocalyptic number.
It is an amenable number.
2487093 is a deficient number, since it is larger than the sum of its proper divisors (1381707).
2487093 is an equidigital number, since it uses as much as digits as its factorization.
2487093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2441 (or 2427 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 2487093 is about 1577.0519966063. The cubic root of 2487093 is about 135.4869111325.
The spelling of 2487093 in words is "two million, four hundred eighty-seven thousand, ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •