Base | Representation |
---|---|
bin | 1011011010000111110111 |
3 | 12121221022100 |
4 | 23122013313 |
5 | 1231144313 |
6 | 144033143 |
7 | 34263621 |
oct | 13320767 |
9 | 5557270 |
10 | 2990583 |
11 | 1762962 |
12 | 10027b3 |
13 | 80929b |
14 | 57bc11 |
15 | 3e1173 |
hex | 2da1f7 |
2990583 has 6 divisors (see below), whose sum is σ = 4319744. Its totient is φ = 1993716.
The previous prime is 2990557. The next prime is 2990587. The reversal of 2990583 is 3850992.
It is not a de Polignac number, because 2990583 - 25 = 2990551 is a prime.
It is a Duffinian number.
2990583 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2990587) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166135 + ... + 166152.
22990583 is an apocalyptic number.
2990583 is a deficient number, since it is larger than the sum of its proper divisors (1329161).
2990583 is a wasteful number, since it uses less digits than its factorization.
2990583 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332293 (or 332290 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 2990583 is about 1729.3302171650. The cubic root of 2990583 is about 144.0738914753.
The spelling of 2990583 in words is "two million, nine hundred ninety thousand, five hundred eighty-three".
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