Base | Representation |
---|---|
bin | 10011111010010111011001 |
3 | 100211012012222 |
4 | 103322113121 |
5 | 2314013201 |
6 | 303513425 |
7 | 62240036 |
oct | 23722731 |
9 | 10735188 |
10 | 5219801 |
11 | 2a45794 |
12 | 18b8875 |
13 | 1109b52 |
14 | 99c38d |
15 | 6d191b |
hex | 4fa5d9 |
5219801 has 2 divisors, whose sum is σ = 5219802. Its totient is φ = 5219800.
The previous prime is 5219791. The next prime is 5219803. The reversal of 5219801 is 1089125.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5040025 + 179776 = 2245^2 + 424^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5219801 is a prime.
Together with 5219803, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5219803) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2609900 + 2609901.
It is an arithmetic number, because the mean of its divisors is an integer number (2609901).
Almost surely, 25219801 is an apocalyptic number.
It is an amenable number.
5219801 is a deficient number, since it is larger than the sum of its proper divisors (1).
5219801 is an equidigital number, since it uses as much as digits as its factorization.
5219801 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 26.
The square root of 5219801 is about 2284.6883813772. The cubic root of 5219801 is about 173.4674451068.
The spelling of 5219801 in words is "five million, two hundred nineteen thousand, eight hundred one".
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