Base | Representation |
---|---|
bin | 1111000110100100111000… |
… | …10101111100111100010101 |
3 | 11100120222012022021000011221 |
4 | 13203102130111330330111 |
5 | 13323113230343224023 |
6 | 154345022032130341 |
7 | 6665303140215115 |
oct | 743223425747425 |
9 | 140528168230157 |
10 | 33211310133013 |
11 | a6449238312a1 |
12 | 38846a86969b1 |
13 | 156ba755209cc |
14 | 82b6164c5045 |
15 | 3c8d8089285d |
hex | 1e349c57cf15 |
33211310133013 has 2 divisors, whose sum is σ = 33211310133014. Its totient is φ = 33211310133012.
The previous prime is 33211310133011. The next prime is 33211310133031. The reversal of 33211310133013 is 31033101311233.
Together with next prime (33211310133031) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33211050987409 + 259145604 = 5762903^2 + 16098^2 .
It is a cyclic number.
It is not a de Polignac number, because 33211310133013 - 21 = 33211310133011 is a prime.
It is a super-2 number, since 2×332113101330132 (a number of 28 digits) contains 22 as substring.
Together with 33211310133011, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (33211310133011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16605655066506 + 16605655066507.
It is an arithmetic number, because the mean of its divisors is an integer number (16605655066507).
Almost surely, 233211310133013 is an apocalyptic number.
It is an amenable number.
33211310133013 is a deficient number, since it is larger than the sum of its proper divisors (1).
33211310133013 is an equidigital number, since it uses as much as digits as its factorization.
33211310133013 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1458, while the sum is 25.
Adding to 33211310133013 its reverse (31033101311233), we get a palindrome (64244411444246).
The spelling of 33211310133013 in words is "thirty-three trillion, two hundred eleven billion, three hundred ten million, one hundred thirty-three thousand, thirteen".
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