Base | Representation |
---|---|
bin | 10101110010110000… |
… | …11010101010001111 |
3 | 1010012101211200121110 |
4 | 22321120122222033 |
5 | 142430212321312 |
6 | 5212554103103 |
7 | 562640244426 |
oct | 127130325217 |
9 | 33171750543 |
10 | 11700120207 |
11 | 4a6445a536 |
12 | 232641aa93 |
13 | 1145ca9669 |
14 | 7cdc7a2bd |
15 | 48728743c |
hex | 2b961aa8f |
11700120207 has 8 divisors (see below), whose sum is σ = 15602416560. Its totient is φ = 7798952000.
The previous prime is 11700120203. The next prime is 11700120221. The reversal of 11700120207 is 70202100711.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11700120207 - 22 = 11700120203 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11700120203) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257532 + ... + 299537.
It is an arithmetic number, because the mean of its divisors is an integer number (1950302070).
Almost surely, 211700120207 is an apocalyptic number.
11700120207 is a deficient number, since it is larger than the sum of its proper divisors (3902296353).
11700120207 is an equidigital number, since it uses as much as digits as its factorization.
11700120207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 564073.
The product of its (nonzero) digits is 196, while the sum is 21.
Adding to 11700120207 its reverse (70202100711), we get a palindrome (81902220918).
The spelling of 11700120207 in words is "eleven billion, seven hundred million, one hundred twenty thousand, two hundred seven".
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