Base | Representation |
---|---|
bin | 110011100010… |
… | …100111001010 |
3 | 221102102202122 |
4 | 303202213022 |
5 | 11424323424 |
6 | 1201331242 |
7 | 222562001 |
oct | 63424712 |
9 | 27372678 |
10 | 13511114 |
11 | 7699111 |
12 | 4636b22 |
13 | 2a50a56 |
14 | 1b19c38 |
15 | 12bd45e |
hex | ce29ca |
13511114 has 4 divisors (see below), whose sum is σ = 20266674. Its totient is φ = 6755556.
The previous prime is 13511053. The next prime is 13511117. The reversal of 13511114 is 41111531.
13511114 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41111531 = 29 ⋅1417639.
It can be written as a sum of positive squares in only one way, i.e., 11055625 + 2455489 = 3325^2 + 1567^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13511092 and 13511101.
It is not an unprimeable number, because it can be changed into a prime (13511117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3377777 + ... + 3377780.
Almost surely, 213511114 is an apocalyptic number.
13511114 is a deficient number, since it is larger than the sum of its proper divisors (6755560).
13511114 is an equidigital number, since it uses as much as digits as its factorization.
13511114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6755559.
The product of its digits is 60, while the sum is 17.
The square root of 13511114 is about 3675.7467268570. The cubic root of 13511114 is about 238.1754820030.
Adding to 13511114 its reverse (41111531), we get a palindrome (54622645).
The spelling of 13511114 in words is "thirteen million, five hundred eleven thousand, one hundred fourteen".
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