Base | Representation |
---|---|
bin | 101000000110101011110 |
3 | 2110202122221 |
4 | 11000311132 |
5 | 314023032 |
6 | 44055554 |
7 | 14112214 |
oct | 5006536 |
9 | 2422587 |
10 | 1314142 |
11 | 818375 |
12 | 5345ba |
13 | 3701cb |
14 | 262cb4 |
15 | 1ae597 |
hex | 140d5e |
1314142 has 4 divisors (see below), whose sum is σ = 1971216. Its totient is φ = 657070.
The previous prime is 1314133. The next prime is 1314143. The reversal of 1314142 is 2414131.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1314143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328534 + ... + 328537.
It is an arithmetic number, because the mean of its divisors is an integer number (492804).
21314142 is an apocalyptic number.
1314142 is a deficient number, since it is larger than the sum of its proper divisors (657074).
1314142 is an equidigital number, since it uses as much as digits as its factorization.
1314142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657073.
The product of its digits is 96, while the sum is 16.
The square root of 1314142 is about 1146.3603272968. The cubic root of 1314142 is about 109.5336176952.
Adding to 1314142 its reverse (2414131), we get a palindrome (3728273).
The spelling of 1314142 in words is "one million, three hundred fourteen thousand, one hundred forty-two".
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