Base | Representation |
---|---|
bin | 1001011111111100010111 |
3 | 11200111211020 |
4 | 21133330113 |
5 | 1114141020 |
6 | 125212223 |
7 | 30110604 |
oct | 11377427 |
9 | 4614736 |
10 | 2490135 |
11 | 145096a |
12 | a01073 |
13 | 69256b |
14 | 48b6ab |
15 | 342c40 |
hex | 25ff17 |
2490135 has 16 divisors (see below), whose sum is σ = 4082400. Its totient is φ = 1295360.
The previous prime is 2490127. The next prime is 2490139. The reversal of 2490135 is 5310942.
It is not a de Polignac number, because 2490135 - 23 = 2490127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2490139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1410 + ... + 2639.
It is an arithmetic number, because the mean of its divisors is an integer number (255150).
22490135 is an apocalyptic number.
2490135 is a deficient number, since it is larger than the sum of its proper divisors (1592265).
2490135 is a wasteful number, since it uses less digits than its factorization.
2490135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4098.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 2490135 is about 1578.0161596131. The cubic root of 2490135 is about 135.5421273041.
The spelling of 2490135 in words is "two million, four hundred ninety thousand, one hundred thirty-five".
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