Base | Representation |
---|---|
bin | 1100110110111… |
… | …11101101001101 |
3 | 21111222102021012 |
4 | 12123133231031 |
5 | 210103333203 |
6 | 14412015005 |
7 | 2446613603 |
oct | 633375515 |
9 | 244872235 |
10 | 107871053 |
11 | 55988134 |
12 | 30161465 |
13 | 1946b334 |
14 | 1047d873 |
15 | 970bbd8 |
hex | 66dfb4d |
107871053 has 2 divisors, whose sum is σ = 107871054. Its totient is φ = 107871052.
The previous prime is 107871017. The next prime is 107871061. The reversal of 107871053 is 350178701.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 86174089 + 21696964 = 9283^2 + 4658^2 .
It is an emirp because it is prime and its reverse (350178701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107871053 - 220 = 106822477 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (107871073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53935526 + 53935527.
It is an arithmetic number, because the mean of its divisors is an integer number (53935527).
Almost surely, 2107871053 is an apocalyptic number.
It is an amenable number.
107871053 is a deficient number, since it is larger than the sum of its proper divisors (1).
107871053 is an equidigital number, since it uses as much as digits as its factorization.
107871053 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5880, while the sum is 32.
The square root of 107871053 is about 10386.0990270650. The cubic root of 107871053 is about 476.0307117745.
The spelling of 107871053 in words is "one hundred seven million, eight hundred seventy-one thousand, fifty-three".
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