Base | Representation |
---|---|
bin | 110100010011… |
… | …111011010011 |
3 | 221210200211212 |
4 | 310103323103 |
5 | 12002304412 |
6 | 1205530335 |
7 | 224362622 |
oct | 64237323 |
9 | 27720755 |
10 | 13713107 |
11 | 7816951 |
12 | 47139ab |
13 | 2ac1985 |
14 | 1b6d6b9 |
15 | 130d222 |
hex | d13ed3 |
13713107 has 2 divisors, whose sum is σ = 13713108. Its totient is φ = 13713106.
The previous prime is 13713097. The next prime is 13713113. The reversal of 13713107 is 70131731.
It is a strong prime.
It is an emirp because it is prime and its reverse (70131731) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13713107 - 212 = 13709011 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (13713137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6856553 + 6856554.
It is an arithmetic number, because the mean of its divisors is an integer number (6856554).
Almost surely, 213713107 is an apocalyptic number.
13713107 is a deficient number, since it is larger than the sum of its proper divisors (1).
13713107 is an equidigital number, since it uses as much as digits as its factorization.
13713107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 441, while the sum is 23.
The square root of 13713107 is about 3703.1212510530. The cubic root of 13713107 is about 239.3565344440.
Adding to 13713107 its reverse (70131731), we get a palindrome (83844838).
The spelling of 13713107 in words is "thirteen million, seven hundred thirteen thousand, one hundred seven".
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