Base | Representation |
---|---|
bin | 110010000010111001… |
… | …0101001001001100111 |
3 | 101021101212021221202201 |
4 | 1210011302221021213 |
5 | 3230100131003411 |
6 | 121212135515331 |
7 | 10523145232126 |
oct | 1440562511147 |
9 | 337355257681 |
10 | 107471344231 |
11 | 4163a854659 |
12 | 189b3b28b47 |
13 | a1996765a4 |
14 | 52b7433abd |
15 | 2be010b3c1 |
hex | 1905ca9267 |
107471344231 has 2 divisors, whose sum is σ = 107471344232. Its totient is φ = 107471344230.
The previous prime is 107471344229. The next prime is 107471344249. The reversal of 107471344231 is 132443174701.
It is a weak prime.
It is an emirp because it is prime and its reverse (132443174701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107471344231 - 21 = 107471344229 is a prime.
It is a super-2 number, since 2×1074713442312 (a number of 23 digits) contains 22 as substring.
Together with 107471344229, 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 (107471344261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53735672115 + 53735672116.
It is an arithmetic number, because the mean of its divisors is an integer number (53735672116).
Almost surely, 2107471344231 is an apocalyptic number.
107471344231 is a deficient number, since it is larger than the sum of its proper divisors (1).
107471344231 is an equidigital number, since it uses as much as digits as its factorization.
107471344231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 56448, while the sum is 37.
The spelling of 107471344231 in words is "one hundred seven billion, four hundred seventy-one million, three hundred forty-four thousand, two hundred thirty-one".
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