Base | Representation |
---|---|
bin | 1010000111000100… |
… | …10100101100010011 |
3 | 112000021210220212222 |
4 | 11003202110230103 |
5 | 42104034212134 |
6 | 2254341411255 |
7 | 251340364616 |
oct | 50342245423 |
9 | 15007726788 |
10 | 5428038419 |
11 | 2335a93671 |
12 | 1075a09b2b |
13 | 68673936b |
14 | 396c8417d |
15 | 21b807a2e |
hex | 143894b13 |
5428038419 has 2 divisors, whose sum is σ = 5428038420. Its totient is φ = 5428038418.
The previous prime is 5428038397. The next prime is 5428038461. The reversal of 5428038419 is 9148308245.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5428038419 - 28 = 5428038163 is a prime.
It is a super-2 number, since 2×54280384192 = 58927202156280039122, which contains 22 as substring.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5428038419.
It is not a weakly prime, because it can be changed into another prime (5428038719) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2714019209 + 2714019210.
It is an arithmetic number, because the mean of its divisors is an integer number (2714019210).
Almost surely, 25428038419 is an apocalyptic number.
5428038419 is a deficient number, since it is larger than the sum of its proper divisors (1).
5428038419 is an equidigital number, since it uses as much as digits as its factorization.
5428038419 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 5428038419 is about 73675.2225581979. Note that the first 3 decimals coincide. The cubic root of 5428038419 is about 1757.4418779573.
The spelling of 5428038419 in words is "five billion, four hundred twenty-eight million, thirty-eight thousand, four hundred nineteen".
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