Base | Representation |
---|---|
bin | 1011010111110000010011 |
3 | 12121110000002 |
4 | 23113300103 |
5 | 1230342013 |
6 | 143520215 |
7 | 34223423 |
oct | 13276023 |
9 | 5543002 |
10 | 2980883 |
11 | 1756644 |
12 | bb906b |
13 | 804a49 |
14 | 578483 |
15 | 3dd358 |
hex | 2d7c13 |
2980883 has 2 divisors, whose sum is σ = 2980884. Its totient is φ = 2980882.
The previous prime is 2980871. The next prime is 2980903. The reversal of 2980883 is 3880892.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2980883 - 26 = 2980819 is a prime.
It is not a weakly prime, because it can be changed into another prime (2980843) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1490441 + 1490442.
It is an arithmetic number, because the mean of its divisors is an integer number (1490442).
22980883 is an apocalyptic number.
2980883 is a deficient number, since it is larger than the sum of its proper divisors (1).
2980883 is an equidigital number, since it uses as much as digits as its factorization.
2980883 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 38.
The square root of 2980883 is about 1726.5233853035. The cubic root of 2980883 is about 143.9179541624.
Subtracting 2980883 from its reverse (3880892), we obtain a palindrome (900009).
The spelling of 2980883 in words is "two million, nine hundred eighty thousand, eight hundred eighty-three".
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