Base | Representation |
---|---|
bin | 10000000000101… |
… | …11100110111111 |
3 | 100100201212202120 |
4 | 20000113212333 |
5 | 233341030211 |
6 | 21154454023 |
7 | 3220440156 |
oct | 1000274677 |
9 | 310655676 |
10 | 134314431 |
11 | 698a9469 |
12 | 38b94313 |
13 | 21a994c4 |
14 | 13ba459d |
15 | bbd1d06 |
hex | 80179bf |
134314431 has 16 divisors (see below), whose sum is σ = 183182208. Its totient is φ = 87516000.
The previous prime is 134314429. The next prime is 134314441. The reversal of 134314431 is 134413431.
134314431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 134314431 - 21 = 134314429 is a prime.
It is a super-2 number, since 2×1343144312 = 36080732749707522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134314421) 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, 23781 + ... + 28881.
It is an arithmetic number, because the mean of its divisors is an integer number (11448888).
Almost surely, 2134314431 is an apocalyptic number.
134314431 is a deficient number, since it is larger than the sum of its proper divisors (48867777).
134314431 is a wasteful number, since it uses less digits than its factorization.
134314431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5302.
The product of its digits is 1728, while the sum is 24.
The square root of 134314431 is about 11589.4102956104. The cubic root of 134314431 is about 512.1229347034.
Adding to 134314431 its reverse (134413431), we get a palindrome (268727862).
The spelling of 134314431 in words is "one hundred thirty-four million, three hundred fourteen thousand, four hundred thirty-one".
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