Base | Representation |
---|---|
bin | 1100011010011… |
… | …10011000111111 |
3 | 21020221100122210 |
4 | 12031032120333 |
5 | 203124130421 |
6 | 14155511503 |
7 | 2403043221 |
oct | 615163077 |
9 | 236840583 |
10 | 104130111 |
11 | 53862548 |
12 | 2aa58593 |
13 | 1875b667 |
14 | db88411 |
15 | 921d576 |
hex | 634e63f |
104130111 has 16 divisors (see below), whose sum is σ = 141740928. Its totient is φ = 67980000.
The previous prime is 104130109. The next prime is 104130139. The reversal of 104130111 is 111031401.
It is not a de Polignac number, because 104130111 - 21 = 104130109 is a prime.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104130101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44800 + ... + 47066.
It is an arithmetic number, because the mean of its divisors is an integer number (8858808).
Almost surely, 2104130111 is an apocalyptic number.
104130111 is a deficient number, since it is larger than the sum of its proper divisors (37610817).
104130111 is a wasteful number, since it uses less digits than its factorization.
104130111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2582.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 104130111 is about 10204.4162498401. The cubic root of 104130111 is about 470.4629676817.
Adding to 104130111 its reverse (111031401), we get a palindrome (215161512).
The spelling of 104130111 in words is "one hundred four million, one hundred thirty thousand, one hundred eleven".
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