Base | Representation |
---|---|
bin | 1010010011011000… |
… | …01111100101000101 |
3 | 112021111010021011221 |
4 | 11021230033211011 |
5 | 42312003132323 |
6 | 2312511000341 |
7 | 254033202343 |
oct | 51154174505 |
9 | 15244107157 |
10 | 5531302213 |
11 | 2389304248 |
12 | 10a45090b1 |
13 | 6a1c535b8 |
14 | 3a6884993 |
15 | 22590455d |
hex | 149b0f945 |
5531302213 has 2 divisors, whose sum is σ = 5531302214. Its totient is φ = 5531302212.
The previous prime is 5531302181. The next prime is 5531302219. The reversal of 5531302213 is 3122031355.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5529707044 + 1595169 = 74362^2 + 1263^2 .
It is a cyclic number.
It is not a de Polignac number, because 5531302213 - 25 = 5531302181 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5531302219) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2765651106 + 2765651107.
It is an arithmetic number, because the mean of its divisors is an integer number (2765651107).
Almost surely, 25531302213 is an apocalyptic number.
It is an amenable number.
5531302213 is a deficient number, since it is larger than the sum of its proper divisors (1).
5531302213 is an equidigital number, since it uses as much as digits as its factorization.
5531302213 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 5531302213 is about 74372.7249265482. The cubic root of 5531302213 is about 1768.5165534602.
Adding to 5531302213 its reverse (3122031355), we get a palindrome (8653333568).
The spelling of 5531302213 in words is "five billion, five hundred thirty-one million, three hundred two thousand, two hundred thirteen".
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