Base | Representation |
---|---|
bin | 110110000000… |
… | …110101011101 |
3 | 222122100202201 |
4 | 312000311131 |
5 | 12111043242 |
6 | 1223251501 |
7 | 231231313 |
oct | 66006535 |
9 | 28570681 |
10 | 14159197 |
11 | 7aa1018 |
12 | 48a9b91 |
13 | 2c19a30 |
14 | 1c480b3 |
15 | 139a4b7 |
hex | d80d5d |
14159197 has 8 divisors (see below), whose sum is σ = 15661016. Its totient is φ = 12716352.
The previous prime is 14159149. The next prime is 14159251. The reversal of 14159197 is 79195141.
14159197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 6380676 + 7778521 = 2526^2 + 2789^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14159197 - 27 = 14159069 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14159107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14238 + ... + 15199.
It is an arithmetic number, because the mean of its divisors is an integer number (1957627).
Almost surely, 214159197 is an apocalyptic number.
It is an amenable number.
14159197 is a deficient number, since it is larger than the sum of its proper divisors (1501819).
14159197 is a wasteful number, since it uses less digits than its factorization.
14159197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29487.
The product of its digits is 11340, while the sum is 37.
The square root of 14159197 is about 3762.8708455114. The cubic root of 14159197 is about 241.9243269076.
The spelling of 14159197 in words is "fourteen million, one hundred fifty-nine thousand, one hundred ninety-seven".
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