Base | Representation |
---|---|
bin | 1001001101001111… |
… | …00100100110001011 |
3 | 110202110220001211011 |
4 | 10212213210212023 |
5 | 40110334000034 |
6 | 2134250544351 |
7 | 233326513225 |
oct | 44647444613 |
9 | 13673801734 |
10 | 4942875019 |
11 | 2107140185 |
12 | b5b4380b7 |
13 | 60a07a424 |
14 | 34c671415 |
15 | 1dde20864 |
hex | 1269e498b |
4942875019 has 2 divisors, whose sum is σ = 4942875020. Its totient is φ = 4942875018.
The previous prime is 4942875017. The next prime is 4942875059. The reversal of 4942875019 is 9105782494.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4942875019 - 21 = 4942875017 is a prime.
It is a super-2 number, since 2×49428750192 = 48864026906908500722, which contains 22 as substring.
Together with 4942875017, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (4942875017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471437509 + 2471437510.
It is an arithmetic number, because the mean of its divisors is an integer number (2471437510).
Almost surely, 24942875019 is an apocalyptic number.
4942875019 is a deficient number, since it is larger than the sum of its proper divisors (1).
4942875019 is an equidigital number, since it uses as much as digits as its factorization.
4942875019 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 725760, while the sum is 49.
The square root of 4942875019 is about 70305.5831282267. The cubic root of 4942875019 is about 1703.4388313693.
The spelling of 4942875019 in words is "four billion, nine hundred forty-two million, eight hundred seventy-five thousand, nineteen".
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