Base | Representation |
---|---|
bin | 110100111011… |
… | …001110100110 |
3 | 222002212200001 |
4 | 310323032212 |
5 | 12022432321 |
6 | 1213211514 |
7 | 225633142 |
oct | 64731646 |
9 | 28085601 |
10 | 13874086 |
11 | 7916896 |
12 | 4790b9a |
13 | 2b4a025 |
14 | 1bb2222 |
15 | 1340c91 |
hex | d3b3a6 |
13874086 has 8 divisors (see below), whose sum is σ = 21164040. Its totient is φ = 6819408.
The previous prime is 13874041. The next prime is 13874089. The reversal of 13874086 is 68047831.
It is a happy number.
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 (13874089) 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, 58671 + ... + 58906.
It is an arithmetic number, because the mean of its divisors is an integer number (2645505).
Almost surely, 213874086 is an apocalyptic number.
13874086 is a deficient number, since it is larger than the sum of its proper divisors (7289954).
13874086 is a wasteful number, since it uses less digits than its factorization.
13874086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117638.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 13874086 is about 3724.7934170904. The cubic root of 13874086 is about 240.2895001868.
The spelling of 13874086 in words is "thirteen million, eight hundred seventy-four thousand, eighty-six".
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