Base | Representation |
---|---|
bin | 1001111001101010… |
… | …00001000110000011 |
3 | 111201110001021222001 |
4 | 10330311001012003 |
5 | 41341231421441 |
6 | 2235241324431 |
7 | 245502663541 |
oct | 47465010603 |
9 | 14643037861 |
10 | 5315498371 |
11 | 2288507667 |
12 | 1044196717 |
13 | 669324b11 |
14 | 385d4ad91 |
15 | 2119c7731 |
hex | 13cd41183 |
5315498371 has 2 divisors, whose sum is σ = 5315498372. Its totient is φ = 5315498370.
The previous prime is 5315498369. The next prime is 5315498437. The reversal of 5315498371 is 1738945135.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5315498371 - 21 = 5315498369 is a prime.
Together with 5315498369, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (5315498971) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657749185 + 2657749186.
It is an arithmetic number, because the mean of its divisors is an integer number (2657749186).
Almost surely, 25315498371 is an apocalyptic number.
5315498371 is a deficient number, since it is larger than the sum of its proper divisors (1).
5315498371 is an equidigital number, since it uses as much as digits as its factorization.
5315498371 is an evil number, because the sum of its binary digits is even.
The product of its digits is 453600, while the sum is 46.
The square root of 5315498371 is about 72907.4644395209. The cubic root of 5315498371 is about 1745.2112202074.
It can be divided in two parts, 53154 and 98371, that added together give a triangular number (151525 = T550).
The spelling of 5315498371 in words is "five billion, three hundred fifteen million, four hundred ninety-eight thousand, three hundred seventy-one".
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