Base | Representation |
---|---|
bin | 1011001011010101110001 |
3 | 12111212020202 |
4 | 23023111301 |
5 | 1222230113 |
6 | 142444545 |
7 | 33622241 |
oct | 13132561 |
9 | 5455222 |
10 | 2930033 |
11 | 1721417 |
12 | b93755 |
13 | 7b7862 |
14 | 563b21 |
15 | 3cd258 |
hex | 2cb571 |
2930033 has 2 divisors, whose sum is σ = 2930034. Its totient is φ = 2930032.
The previous prime is 2930021. The next prime is 2930071. The reversal of 2930033 is 3300392.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2917264 + 12769 = 1708^2 + 113^2 .
It is a cyclic number.
It is not a de Polignac number, because 2930033 - 210 = 2929009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2929987 and 2930014.
It is not a weakly prime, because it can be changed into another prime (2930003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1465016 + 1465017.
It is an arithmetic number, because the mean of its divisors is an integer number (1465017).
22930033 is an apocalyptic number.
It is an amenable number.
2930033 is a deficient number, since it is larger than the sum of its proper divisors (1).
2930033 is an equidigital number, since it uses as much as digits as its factorization.
2930033 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 486, while the sum is 20.
The square root of 2930033 is about 1711.7339162382. The cubic root of 2930033 is about 143.0949049695.
The spelling of 2930033 in words is "two million, nine hundred thirty thousand, thirty-three".
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