Base | Representation |
---|---|
bin | 110100001001… |
… | …101111110100 |
3 | 221201120122121 |
4 | 310021233310 |
5 | 11444441122 |
6 | 1205005324 |
7 | 224130226 |
oct | 64115764 |
9 | 27646577 |
10 | 13671412 |
11 | 7798597 |
12 | 46b3844 |
13 | 2aa89c1 |
14 | 1b5c416 |
15 | 1300bc7 |
hex | d09bf4 |
13671412 has 24 divisors (see below), whose sum is σ = 26056800. Its totient is φ = 6251616.
The previous prime is 13671373. The next prime is 13671419. The reversal of 13671412 is 21417631.
It is a zygodrome in base 5.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13671419) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 898 + ... + 5305.
It is an arithmetic number, because the mean of its divisors is an integer number (1085700).
Almost surely, 213671412 is an apocalyptic number.
It is an amenable number.
13671412 is a deficient number, since it is larger than the sum of its proper divisors (12385388).
13671412 is a wasteful number, since it uses less digits than its factorization.
13671412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6255 (or 6253 counting only the distinct ones).
The product of its digits is 1008, while the sum is 25.
The square root of 13671412 is about 3697.4872548800. The cubic root of 13671412 is about 239.1136985791.
The spelling of 13671412 in words is "thirteen million, six hundred seventy-one thousand, four hundred twelve".
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