Base | Representation |
---|---|
bin | 1011010100110110… |
… | …0110100101001001 |
3 | 21211212202021222022 |
4 | 2311031212211021 |
5 | 22211300220433 |
6 | 1221402534225 |
7 | 135224426165 |
oct | 26515464511 |
9 | 7755667868 |
10 | 3040241993 |
11 | 1320156898 |
12 | 70a207375 |
13 | 395b34279 |
14 | 20babdca5 |
15 | 12bd92698 |
hex | b5366949 |
3040241993 has 2 divisors, whose sum is σ = 3040241994. Its totient is φ = 3040241992.
The previous prime is 3040241987. The next prime is 3040242053. The reversal of 3040241993 is 3991420403.
3040241993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2658742969 + 381499024 = 51563^2 + 19532^2 .
It is a cyclic number.
It is not a de Polignac number, because 3040241993 - 218 = 3039979849 is a prime.
It is a super-2 number, since 2×30402419932 = 18486142752001224098, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3040244993) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520120996 + 1520120997.
It is an arithmetic number, because the mean of its divisors is an integer number (1520120997).
Almost surely, 23040241993 is an apocalyptic number.
It is an amenable number.
3040241993 is a deficient number, since it is larger than the sum of its proper divisors (1).
3040241993 is an equidigital number, since it uses as much as digits as its factorization.
3040241993 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 3040241993 is about 55138.3894668678. The cubic root of 3040241993 is about 1448.6697261149.
The spelling of 3040241993 in words is "three billion, forty million, two hundred forty-one thousand, nine hundred ninety-three".
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