Base | Representation |
---|---|
bin | 1111100000101… |
… | …11000111100111 |
3 | 100001211200111121 |
4 | 13300113013213 |
5 | 231302234434 |
6 | 20524514411 |
7 | 3136662055 |
oct | 760270747 |
9 | 301750447 |
10 | 130118119 |
11 | 674a273a |
12 | 376aba07 |
13 | 20c5a491 |
14 | 133d11d5 |
15 | b6537b4 |
hex | 7c171e7 |
130118119 has 4 divisors (see below), whose sum is σ = 137772144. Its totient is φ = 122464096.
The previous prime is 130118117. The next prime is 130118147. The reversal of 130118119 is 911811031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 911811031 = 17 ⋅53635943.
It is a cyclic number.
It is not a de Polignac number, because 130118119 - 21 = 130118117 is a prime.
It is a super-2 number, since 2×1301181192 = 33861449784196322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130118093 and 130118102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130118111) 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, 3826987 + ... + 3827020.
It is an arithmetic number, because the mean of its divisors is an integer number (34443036).
Almost surely, 2130118119 is an apocalyptic number.
130118119 is a deficient number, since it is larger than the sum of its proper divisors (7654025).
130118119 is an equidigital number, since it uses as much as digits as its factorization.
130118119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7654024.
The product of its (nonzero) digits is 216, while the sum is 25.
The square root of 130118119 is about 11406.9329357194. The cubic root of 130118119 is about 506.7330828697.
The spelling of 130118119 in words is "one hundred thirty million, one hundred eighteen thousand, one hundred nineteen".
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