Base | Representation |
---|---|
bin | 110100001111… |
… | …110001101001 |
3 | 221202211112011 |
4 | 310033301221 |
5 | 12001233410 |
6 | 1205315521 |
7 | 224262223 |
oct | 64176151 |
9 | 27684464 |
10 | 13696105 |
11 | 78050a5 |
12 | 4705ba1 |
13 | 2ab7007 |
14 | 1b67413 |
15 | 130818a |
hex | d0fc69 |
13696105 has 16 divisors (see below), whose sum is σ = 17069904. Its totient is φ = 10540800.
The previous prime is 13696099. The next prime is 13696117. The reversal of 13696105 is 50169631.
It can be written as a sum of positive squares in 8 ways, for example, as 6615184 + 7080921 = 2572^2 + 2661^2 .
It is not a de Polignac number, because 13696105 - 23 = 13696097 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18319 + ... + 19051.
It is an arithmetic number, because the mean of its divisors is an integer number (1066869).
Almost surely, 213696105 is an apocalyptic number.
It is an amenable number.
13696105 is a deficient number, since it is larger than the sum of its proper divisors (3373799).
13696105 is a wasteful number, since it uses less digits than its factorization.
13696105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 13696105 is about 3700.8249080442. The cubic root of 13696105 is about 239.2575726062.
The spelling of 13696105 in words is "thirteen million, six hundred ninety-six thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •