Base | Representation |
---|---|
bin | 1011011010000111010100 |
3 | 12121221021001 |
4 | 23122013110 |
5 | 1231144143 |
6 | 144033044 |
7 | 34263541 |
oct | 13320724 |
9 | 5557231 |
10 | 2990548 |
11 | 1762930 |
12 | 1002784 |
13 | 809272 |
14 | 57bbc8 |
15 | 3e114d |
hex | 2da1d4 |
2990548 has 12 divisors (see below), whose sum is σ = 5709312. Its totient is φ = 1359320.
The previous prime is 2990531. The next prime is 2990551. The reversal of 2990548 is 8450992.
2990548 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33940 + ... + 34027.
It is an arithmetic number, because the mean of its divisors is an integer number (475776).
22990548 is an apocalyptic number.
It is an amenable number.
2990548 is a deficient number, since it is larger than the sum of its proper divisors (2718764).
2990548 is a wasteful number, since it uses less digits than its factorization.
2990548 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67982 (or 67980 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 37.
The square root of 2990548 is about 1729.3200976106. The cubic root of 2990548 is about 144.0733294215.
The spelling of 2990548 in words is "two million, nine hundred ninety thousand, five hundred forty-eight".
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