Base | Representation |
---|---|
bin | 110101111011… |
… | …101000101011 |
3 | 222121021112220 |
4 | 311323220223 |
5 | 12104403044 |
6 | 1223005123 |
7 | 231112236 |
oct | 65735053 |
9 | 28537486 |
10 | 14137899 |
11 | 7a87016 |
12 | 48997a3 |
13 | 2c10129 |
14 | 1c4041d |
15 | 1394019 |
hex | d7ba2b |
14137899 has 4 divisors (see below), whose sum is σ = 18850536. Its totient is φ = 9425264.
The previous prime is 14137873. The next prime is 14137901. The reversal of 14137899 is 99873141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99873141 = 3 ⋅33291047.
It is a cyclic number.
It is not a de Polignac number, because 14137899 - 27 = 14137771 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 14137899.
It is not an unprimeable number, because it can be changed into a prime (14137859) 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, 2356314 + ... + 2356319.
It is an arithmetic number, because the mean of its divisors is an integer number (4712634).
Almost surely, 214137899 is an apocalyptic number.
14137899 is a deficient number, since it is larger than the sum of its proper divisors (4712637).
14137899 is an equidigital number, since it uses as much as digits as its factorization.
14137899 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4712636.
The product of its digits is 54432, while the sum is 42.
The square root of 14137899 is about 3760.0397604281. The cubic root of 14137899 is about 241.8029666848.
The spelling of 14137899 in words is "fourteen million, one hundred thirty-seven thousand, eight hundred ninety-nine".
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