Base | Representation |
---|---|
bin | 101101000111001110010… |
… | …101101101111100100011 |
3 | 101222100222121120220100202 |
4 | 231013032111231330203 |
5 | 401243033101021011 |
6 | 10332103113535415 |
7 | 436656122404343 |
oct | 55071625557443 |
9 | 11870877526322 |
10 | 3100133220131 |
11 | a95839423062 |
12 | 4209b041456b |
13 | 196458b14a0c |
14 | aa093914d23 |
15 | 559954e623b |
hex | 2d1ce56df23 |
3100133220131 has 2 divisors, whose sum is σ = 3100133220132. Its totient is φ = 3100133220130.
The previous prime is 3100133220103. The next prime is 3100133220143. The reversal of 3100133220131 is 1310223310013.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 3100133220131 - 210 = 3100133219107 is a prime.
It is a super-2 number, since 2×31001332201312 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3100133220161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1550066610065 + 1550066610066.
It is an arithmetic number, because the mean of its divisors is an integer number (1550066610066).
Almost surely, 23100133220131 is an apocalyptic number.
3100133220131 is a deficient number, since it is larger than the sum of its proper divisors (1).
3100133220131 is an equidigital number, since it uses as much as digits as its factorization.
3100133220131 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 20.
Adding to 3100133220131 its reverse (1310223310013), we get a palindrome (4410356530144).
The spelling of 3100133220131 in words is "three trillion, one hundred billion, one hundred thirty-three million, two hundred twenty thousand, one hundred thirty-one".
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