Base | Representation |
---|---|
bin | 1100011010011… |
… | …10011101000011 |
3 | 21020221101000102 |
4 | 12031032131003 |
5 | 203124132441 |
6 | 14155513015 |
7 | 2403044042 |
oct | 615163503 |
9 | 236841012 |
10 | 104130371 |
11 | 53862764 |
12 | 2aa5876b |
13 | 1875b807 |
14 | db88559 |
15 | 921d69b |
hex | 634e743 |
104130371 has 2 divisors, whose sum is σ = 104130372. Its totient is φ = 104130370.
The previous prime is 104130359. The next prime is 104130413. The reversal of 104130371 is 173031401.
It is a happy number.
It is a weak prime.
It is an emirp because it is prime and its reverse (173031401) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 104130371 - 26 = 104130307 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (104130071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52065185 + 52065186.
It is an arithmetic number, because the mean of its divisors is an integer number (52065186).
Almost surely, 2104130371 is an apocalyptic number.
104130371 is a deficient number, since it is larger than the sum of its proper divisors (1).
104130371 is an equidigital number, since it uses as much as digits as its factorization.
104130371 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 104130371 is about 10204.4289894144. The cubic root of 104130371 is about 470.4633592440.
Adding to 104130371 its reverse (173031401), we get a palindrome (277161772).
The spelling of 104130371 in words is "one hundred four million, one hundred thirty thousand, three hundred seventy-one".
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