Base | Representation |
---|---|
bin | 110110100110… |
… | …111110100011 |
3 | 222221022002000 |
4 | 312212332203 |
5 | 12131043202 |
6 | 1230455043 |
7 | 232451640 |
oct | 66467643 |
9 | 28838060 |
10 | 14315427 |
11 | 8098435 |
12 | 4964483 |
13 | 2c72b89 |
14 | 1c88dc7 |
15 | 13cb91c |
hex | da6fa3 |
14315427 has 16 divisors (see below), whose sum is σ = 24238080. Its totient is φ = 8180136.
The previous prime is 14315393. The next prime is 14315443. The reversal of 14315427 is 72451341.
It is not a de Polignac number, because 14315427 - 26 = 14315363 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 14315427.
It is not an unprimeable number, because it can be changed into a prime (14315527) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37683 + ... + 38060.
It is an arithmetic number, because the mean of its divisors is an integer number (1514880).
Almost surely, 214315427 is an apocalyptic number.
14315427 is a deficient number, since it is larger than the sum of its proper divisors (9922653).
14315427 is an equidigital number, since it uses as much as digits as its factorization.
14315427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75759 (or 75753 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 14315427 is about 3783.5733110381. The cubic root of 14315427 is about 242.8108572361.
Adding to 14315427 its reverse (72451341), we get a palindrome (86766768).
The spelling of 14315427 in words is "fourteen million, three hundred fifteen thousand, four hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •