Base | Representation |
---|---|
bin | 11111101010010110… |
… | …011000010110010001 |
3 | 10020202021102110122212 |
4 | 133222112120112101 |
5 | 1024111101202023 |
6 | 23341235041505 |
7 | 2312315352224 |
oct | 375226302621 |
9 | 106667373585 |
10 | 33996506513 |
11 | 13466161582 |
12 | 6709440295 |
13 | 328a362658 |
14 | 190712d5bb |
15 | d3e90de78 |
hex | 7ea598591 |
33996506513 has 2 divisors, whose sum is σ = 33996506514. Its totient is φ = 33996506512.
The previous prime is 33996506501. The next prime is 33996506521. The reversal of 33996506513 is 31560569933.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 17291461009 + 16705045504 = 131497^2 + 129248^2 .
It is a cyclic number.
It is not a de Polignac number, because 33996506513 - 24 = 33996506497 is a prime.
It is not a weakly prime, because it can be changed into another prime (33996506573) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16998253256 + 16998253257.
It is an arithmetic number, because the mean of its divisors is an integer number (16998253257).
Almost surely, 233996506513 is an apocalyptic number.
It is an amenable number.
33996506513 is a deficient number, since it is larger than the sum of its proper divisors (1).
33996506513 is an equidigital number, since it uses as much as digits as its factorization.
33996506513 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1968300, while the sum is 50.
The spelling of 33996506513 in words is "thirty-three billion, nine hundred ninety-six million, five hundred six thousand, five hundred thirteen".
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