Base | Representation |
---|---|
bin | 1111101000011… |
… | …11001111001110 |
3 | 100010202022121011 |
4 | 13310033033032 |
5 | 232032300124 |
6 | 21002355434 |
7 | 3151424035 |
oct | 764171716 |
9 | 303668534 |
10 | 131134414 |
11 | 68027254 |
12 | 37abbb7a |
13 | 21224c38 |
14 | 135b771c |
15 | b7a4994 |
hex | 7d0f3ce |
131134414 has 8 divisors (see below), whose sum is σ = 196828848. Its totient is φ = 65524800.
The previous prime is 131134369. The next prime is 131134457. The reversal of 131134414 is 414431131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17187 + ... + 23614.
It is an arithmetic number, because the mean of its divisors is an integer number (24603606).
Almost surely, 2131134414 is an apocalyptic number.
131134414 is a deficient number, since it is larger than the sum of its proper divisors (65694434).
131134414 is a wasteful number, since it uses less digits than its factorization.
131134414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42410.
The product of its digits is 576, while the sum is 22.
The square root of 131134414 is about 11451.3935396527. The cubic root of 131134414 is about 508.0489521306.
Adding to 131134414 its reverse (414431131), we get a palindrome (545565545).
The spelling of 131134414 in words is "one hundred thirty-one million, one hundred thirty-four thousand, four hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •