Base | Representation |
---|---|
bin | 11110001111110110001000… |
… | …100000010011110011110011 |
3 | 122110000120111012002101210222 |
4 | 132033312020200103303303 |
5 | 114414032034412331011 |
6 | 1150533140505443255 |
7 | 40010060102522411 |
oct | 3617661040236363 |
9 | 573016435071728 |
10 | 133030312230131 |
11 | 39429925185068 |
12 | 12b061ba4a052b |
13 | 592c92106a924 |
14 | 24bc9b6b782b1 |
15 | 105a65503dddb |
hex | 78fd88813cf3 |
133030312230131 has 2 divisors, whose sum is σ = 133030312230132. Its totient is φ = 133030312230130.
The previous prime is 133030312230113. The next prime is 133030312230133. The reversal of 133030312230131 is 131032213030331.
Together with previous prime (133030312230113) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-133030312230131 is a prime.
It is a super-2 number, since 2×1330303122301312 (a number of 29 digits) contains 22 as substring.
Together with 133030312230133, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 133030312230131.
It is not a weakly prime, because it can be changed into another prime (133030312230133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66515156115065 + 66515156115066.
It is an arithmetic number, because the mean of its divisors is an integer number (66515156115066).
Almost surely, 2133030312230131 is an apocalyptic number.
133030312230131 is a deficient number, since it is larger than the sum of its proper divisors (1).
133030312230131 is an equidigital number, since it uses as much as digits as its factorization.
133030312230131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 133030312230131 its reverse (131032213030331), we get a palindrome (264062525260462).
The spelling of 133030312230131 in words is "one hundred thirty-three trillion, thirty billion, three hundred twelve million, two hundred thirty thousand, one hundred thirty-one".
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