Base | Representation |
---|---|
bin | 110101111001… |
… | …101110010111 |
3 | 222120212210222 |
4 | 311321232113 |
5 | 12104130241 |
6 | 1222504555 |
7 | 231050354 |
oct | 65715627 |
9 | 28525728 |
10 | 14130071 |
11 | 7a8114a |
12 | 489515b |
13 | 2c096b7 |
14 | 1c3b62b |
15 | 1391a4b |
hex | d79b97 |
14130071 has 4 divisors (see below), whose sum is σ = 14188944. Its totient is φ = 14071200.
The previous prime is 14130049. The next prime is 14130097. The reversal of 14130071 is 17003141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 14130071 - 26 = 14130007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14130271) 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, 29075 + ... + 29556.
It is an arithmetic number, because the mean of its divisors is an integer number (3547236).
Almost surely, 214130071 is an apocalyptic number.
14130071 is a deficient number, since it is larger than the sum of its proper divisors (58873).
14130071 is an equidigital number, since it uses as much as digits as its factorization.
14130071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58872.
The product of its (nonzero) digits is 84, while the sum is 17.
The square root of 14130071 is about 3758.9986698588. The cubic root of 14130071 is about 241.7583305599.
The spelling of 14130071 in words is "fourteen million, one hundred thirty thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •