Base | Representation |
---|---|
bin | 110001111110… |
… | …100000111101 |
3 | 220122121100120 |
4 | 301332200331 |
5 | 11323213432 |
6 | 1144445153 |
7 | 216233451 |
oct | 61764075 |
9 | 26577316 |
10 | 13101117 |
11 | 7439077 |
12 | 44797b9 |
13 | 2939253 |
14 | 1a50661 |
15 | 123bc2c |
hex | c7e83d |
13101117 has 8 divisors (see below), whose sum is σ = 17569824. Its totient is φ = 8683248.
The previous prime is 13101097. The next prime is 13101119. The reversal of 13101117 is 71110131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13101117 - 219 = 12576829 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13101096 and 13101105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13101119) 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, 12103 + ... + 13140.
It is an arithmetic number, because the mean of its divisors is an integer number (2196228).
Almost surely, 213101117 is an apocalyptic number.
It is an amenable number.
13101117 is a deficient number, since it is larger than the sum of its proper divisors (4468707).
13101117 is a wasteful number, since it uses less digits than its factorization.
13101117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25419.
The product of its (nonzero) digits is 21, while the sum is 15.
The square root of 13101117 is about 3619.5465185573. The cubic root of 13101117 is about 235.7415357188.
Adding to 13101117 its reverse (71110131), we get a palindrome (84211248).
The spelling of 13101117 in words is "thirteen million, one hundred one thousand, one hundred seventeen".
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