Base | Representation |
---|---|
bin | 110001111111… |
… | …111010100110 |
3 | 220122220020001 |
4 | 301333322212 |
5 | 11323404404 |
6 | 1144531514 |
7 | 216256255 |
oct | 61777246 |
9 | 26586201 |
10 | 13106854 |
11 | 7442412 |
12 | 4480b9a |
13 | 293ba47 |
14 | 1a5279c |
15 | 123d7a4 |
hex | c7fea6 |
13106854 has 8 divisors (see below), whose sum is σ = 19680408. Its totient is φ = 6546720.
The previous prime is 13106837. The next prime is 13106857. The reversal of 13106854 is 45860131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13106857) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387 + ... + 5134.
It is an arithmetic number, because the mean of its divisors is an integer number (2460051).
Almost surely, 213106854 is an apocalyptic number.
13106854 is a deficient number, since it is larger than the sum of its proper divisors (6573554).
13106854 is a wasteful number, since it uses less digits than its factorization.
13106854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6710.
The product of its (nonzero) digits is 2880, while the sum is 28.
The square root of 13106854 is about 3620.3389344093. The cubic root of 13106854 is about 235.7759412286.
Adding to 13106854 its reverse (45860131), we get a palindrome (58966985).
The spelling of 13106854 in words is "thirteen million, one hundred six thousand, eight hundred fifty-four".
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