Base | Representation |
---|---|
bin | 1001000011010101… |
… | …0111111110000111 |
3 | 20021100022021010201 |
4 | 2100311113332013 |
5 | 14434024122134 |
6 | 1041041231331 |
7 | 114133621252 |
oct | 22065277607 |
9 | 6240267121 |
10 | 2429910919 |
11 | 1037692047 |
12 | 579932547 |
13 | 2c955c217 |
14 | 190a08099 |
15 | e34d3914 |
hex | 90d57f87 |
2429910919 has 2 divisors, whose sum is σ = 2429910920. Its totient is φ = 2429910918.
The previous prime is 2429910871. The next prime is 2429910937. The reversal of 2429910919 is 9190199242.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2429910919 - 221 = 2427813767 is a prime.
It is a super-2 number, since 2×24299109192 = 11808934148550849122, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2429910619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1214955459 + 1214955460.
It is an arithmetic number, because the mean of its divisors is an integer number (1214955460).
Almost surely, 22429910919 is an apocalyptic number.
2429910919 is a deficient number, since it is larger than the sum of its proper divisors (1).
2429910919 is an equidigital number, since it uses as much as digits as its factorization.
2429910919 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 104976, while the sum is 46.
The square root of 2429910919 is about 49294.1266176813. The cubic root of 2429910919 is about 1344.4049954530.
The spelling of 2429910919 in words is "two billion, four hundred twenty-nine million, nine hundred ten thousand, nine hundred nineteen".
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