Base | Representation |
---|---|
bin | 1001011111111011111000 |
3 | 11200111210002 |
4 | 21133323320 |
5 | 1114140404 |
6 | 125212132 |
7 | 30110531 |
oct | 11377370 |
9 | 4614702 |
10 | 2490104 |
11 | 1450941 |
12 | a01048 |
13 | 692546 |
14 | 48b688 |
15 | 342c1e |
hex | 25fef8 |
2490104 has 16 divisors (see below), whose sum is σ = 4714200. Its totient is φ = 1232992.
The previous prime is 2490101. The next prime is 2490119. The reversal of 2490104 is 4010942.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2490101) 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, 599 + ... + 2310.
22490104 is an apocalyptic number.
It is an amenable number.
2490104 is a deficient number, since it is larger than the sum of its proper divisors (2224096).
2490104 is a wasteful number, since it uses less digits than its factorization.
2490104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3022 (or 3018 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2490104 is about 1578.0063371229. The cubic root of 2490104 is about 135.5415648415.
Subtracting from 2490104 its sum of digits (20), we obtain a square (2490084 = 15782).
The spelling of 2490104 in words is "two million, four hundred ninety thousand, one hundred four".
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