Base | Representation |
---|---|
bin | 110100001001… |
… | …101010001110 |
3 | 221201120011100 |
4 | 310021222032 |
5 | 11444433204 |
6 | 1205003530 |
7 | 224126205 |
oct | 64115216 |
9 | 27646140 |
10 | 13671054 |
11 | 77982a1 |
12 | 46b35a6 |
13 | 2aa87a7 |
14 | 1b5c23c |
15 | 1300a39 |
hex | d09a8e |
13671054 has 12 divisors (see below), whose sum is σ = 29620656. Its totient is φ = 4557012.
The previous prime is 13671041. The next prime is 13671113. The reversal of 13671054 is 45017631.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 379734 + ... + 379769.
It is an arithmetic number, because the mean of its divisors is an integer number (2468388).
Almost surely, 213671054 is an apocalyptic number.
13671054 is an abundant number, since it is smaller than the sum of its proper divisors (15949602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13671054 is a wasteful number, since it uses less digits than its factorization.
13671054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759511 (or 759508 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 13671054 is about 3697.4388433076. The cubic root of 13671054 is about 239.1116114147. Note that the first 3 decimals are identical.
Adding to 13671054 its reverse (45017631), we get a palindrome (58688685).
The spelling of 13671054 in words is "thirteen million, six hundred seventy-one thousand, fifty-four".
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