Base | Representation |
---|---|
bin | 110010001110010101… |
… | …0101000001100111001 |
3 | 101022101121102202000000 |
4 | 1210130222220030321 |
5 | 3231341402303121 |
6 | 121314205303213 |
7 | 10535515246356 |
oct | 1443452501471 |
9 | 338347382000 |
10 | 107855119161 |
11 | 41817448419 |
12 | 18aa0564b09 |
13 | a22b026a4a |
14 | 53123b362d |
15 | 2c13b67526 |
hex | 191caa8339 |
107855119161 has 112 divisors (see below), whose sum is σ = 179804620800. Its totient is φ = 64356516576.
The previous prime is 107855119159. The next prime is 107855119187. The reversal of 107855119161 is 161911558701.
107855119161 is a `hidden beast` number, since 1 + 0 + 7 + 8 + 551 + 1 + 91 + 6 + 1 = 666.
It is not a de Polignac number, because 107855119161 - 21 = 107855119159 is a prime.
It is not an unprimeable number, because it can be changed into a prime (107855112161) 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 in 111 ways as a sum of consecutive naturals, for example, 26439520 + ... + 26443598.
It is an arithmetic number, because the mean of its divisors is an integer number (1605398400).
Almost surely, 2107855119161 is an apocalyptic number.
It is an amenable number.
107855119161 is a deficient number, since it is larger than the sum of its proper divisors (71949501639).
107855119161 is an equidigital number, since it uses as much as digits as its factorization.
107855119161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4222 (or 4207 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 45.
The spelling of 107855119161 in words is "one hundred seven billion, eight hundred fifty-five million, one hundred nineteen thousand, one hundred sixty-one".
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