Base | Representation |
---|---|
bin | 110001111000000100… |
… | …1000000001001110111 |
3 | 101020110112210120210011 |
4 | 1203300021000021313 |
5 | 3223324133404441 |
6 | 121112122241051 |
7 | 10511144613103 |
oct | 1436011001167 |
9 | 336415716704 |
10 | 107108106871 |
11 | 41473808a97 |
12 | 18912356187 |
13 | a13c33713c |
14 | 52810bc903 |
15 | 2bbd2aa581 |
hex | 18f0240277 |
107108106871 has 4 divisors (see below), whose sum is σ = 107160027552. Its totient is φ = 107056186192.
The previous prime is 107108106821. The next prime is 107108106883. The reversal of 107108106871 is 178601801701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 178601801701 = 1301 ⋅137280401.
It is a cyclic number.
It is not a de Polignac number, because 107108106871 - 29 = 107108106359 is a prime.
It is a super-2 number, since 2×1071081068712 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107108106821) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25957246 + ... + 25961371.
It is an arithmetic number, because the mean of its divisors is an integer number (26790006888).
Almost surely, 2107108106871 is an apocalyptic number.
107108106871 is a deficient number, since it is larger than the sum of its proper divisors (51920681).
107108106871 is an equidigital number, since it uses as much as digits as its factorization.
107108106871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51920680.
The product of its (nonzero) digits is 18816, while the sum is 40.
The spelling of 107108106871 in words is "one hundred seven billion, one hundred eight million, one hundred six thousand, eight hundred seventy-one".
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