Base | Representation |
---|---|
bin | 11101110010011100101100… |
… | …011110000111111101001101 |
3 | 122011212110001110110002021201 |
4 | 131302130230132013331031 |
5 | 114132432223140234201 |
6 | 1142345120253025501 |
7 | 36411112145042233 |
oct | 3562345436077515 |
9 | 564773043402251 |
10 | 131010133524301 |
11 | 388200a3a46999 |
12 | 1283a784785291 |
13 | 58142830bbb45 |
14 | 244ccd23a4953 |
15 | 1022d1a795801 |
hex | 77272c787f4d |
131010133524301 has 2 divisors, whose sum is σ = 131010133524302. Its totient is φ = 131010133524300.
The previous prime is 131010133524293. The next prime is 131010133524323. The reversal of 131010133524301 is 103425331010131.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 103573384764201 + 27436748760100 = 10177101^2 + 5238010^2 .
It is a cyclic number.
It is not a de Polignac number, because 131010133524301 - 23 = 131010133524293 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 131010133524301.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (131010133524001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65505066762150 + 65505066762151.
It is an arithmetic number, because the mean of its divisors is an integer number (65505066762151).
Almost surely, 2131010133524301 is an apocalyptic number.
It is an amenable number.
131010133524301 is a deficient number, since it is larger than the sum of its proper divisors (1).
131010133524301 is an equidigital number, since it uses as much as digits as its factorization.
131010133524301 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 28.
Adding to 131010133524301 its reverse (103425331010131), we get a palindrome (234435464534432).
The spelling of 131010133524301 in words is "one hundred thirty-one trillion, ten billion, one hundred thirty-three million, five hundred twenty-four thousand, three hundred one".
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