Base | Representation |
---|---|
bin | 110111001101… |
… | …111110111101 |
3 | 1000020102020102 |
4 | 313031332331 |
5 | 12201201242 |
6 | 1234130445 |
7 | 234015512 |
oct | 67157675 |
9 | 30212212 |
10 | 14475197 |
11 | 8197480 |
12 | 4a20a25 |
13 | 2cca809 |
14 | 1ccb309 |
15 | 140de32 |
hex | dcdfbd |
14475197 has 4 divisors (see below), whose sum is σ = 15791136. Its totient is φ = 13159260.
The previous prime is 14475191. The next prime is 14475217. The reversal of 14475197 is 79157441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79157441 = 11 ⋅7196131.
It is a cyclic number.
It is not a de Polignac number, because 14475197 - 214 = 14458813 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14475197.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14475191) 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, 657953 + ... + 657974.
It is an arithmetic number, because the mean of its divisors is an integer number (3947784).
Almost surely, 214475197 is an apocalyptic number.
It is an amenable number.
14475197 is a deficient number, since it is larger than the sum of its proper divisors (1315939).
14475197 is a wasteful number, since it uses less digits than its factorization.
14475197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1315938.
The product of its digits is 35280, while the sum is 38.
The square root of 14475197 is about 3804.6283655569. The cubic root of 14475197 is about 243.7108293839.
The spelling of 14475197 in words is "fourteen million, four hundred seventy-five thousand, one hundred ninety-seven".
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