Base | Representation |
---|---|
bin | 1100011011010… |
… | …01010001001111 |
3 | 21021010221200102 |
4 | 12031221101033 |
5 | 203141141312 |
6 | 14202121315 |
7 | 2404012211 |
oct | 615512117 |
9 | 237127612 |
10 | 104240207 |
11 | 53928235 |
12 | 2aab023b |
13 | 187997c6 |
14 | dbb65b1 |
15 | 9240ec2 |
hex | 636944f |
104240207 has 2 divisors, whose sum is σ = 104240208. Its totient is φ = 104240206.
The previous prime is 104240189. The next prime is 104240221. The reversal of 104240207 is 702042401.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 104240207 - 28 = 104239951 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (104240267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52120103 + 52120104.
It is an arithmetic number, because the mean of its divisors is an integer number (52120104).
Almost surely, 2104240207 is an apocalyptic number.
104240207 is a deficient number, since it is larger than the sum of its proper divisors (1).
104240207 is an equidigital number, since it uses as much as digits as its factorization.
104240207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 104240207 is about 10209.8093517950. The cubic root of 104240207 is about 470.6287149587.
Adding to 104240207 its reverse (702042401), we get a palindrome (806282608).
The spelling of 104240207 in words is "one hundred four million, two hundred forty thousand, two hundred seven".
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