Base | Representation |
---|---|
bin | 1011111101110101… |
… | …0100001010010101 |
3 | 22021212012021010101 |
4 | 2333131110022111 |
5 | 23034301224023 |
6 | 1250423054101 |
7 | 142412452165 |
oct | 27735241225 |
9 | 8255167111 |
10 | 3212133013 |
11 | 13a9190091 |
12 | 7578a1331 |
13 | 3c262922b |
14 | 2268665a5 |
15 | 13bee81ad |
hex | bf754295 |
3212133013 has 2 divisors, whose sum is σ = 3212133014. Its totient is φ = 3212133012.
The previous prime is 3212132977. The next prime is 3212133037. The reversal of 3212133013 is 3103312123.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2497800484 + 714332529 = 49978^2 + 26727^2 .
It is a cyclic number.
It is not a de Polignac number, because 3212133013 - 213 = 3212124821 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3212133053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606066506 + 1606066507.
It is an arithmetic number, because the mean of its divisors is an integer number (1606066507).
Almost surely, 23212133013 is an apocalyptic number.
It is an amenable number.
3212133013 is a deficient number, since it is larger than the sum of its proper divisors (1).
3212133013 is an equidigital number, since it uses as much as digits as its factorization.
3212133013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 3212133013 is about 56675.6827307797. The cubic root of 3212133013 is about 1475.4726839745.
Adding to 3212133013 its reverse (3103312123), we get a palindrome (6315445136).
The spelling of 3212133013 in words is "three billion, two hundred twelve million, one hundred thirty-three thousand, thirteen".
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