Base | Representation |
---|---|
bin | 1111101000011… |
… | …11001100110010 |
3 | 100010202022101101 |
4 | 13310033030302 |
5 | 232032244013 |
6 | 21002355014 |
7 | 3151423423 |
oct | 764171462 |
9 | 303668341 |
10 | 131134258 |
11 | 68027122 |
12 | 37abba6a |
13 | 21224b48 |
14 | 135b764a |
15 | b7a48dd |
hex | 7d0f332 |
131134258 has 8 divisors (see below), whose sum is σ = 197584128. Its totient is φ = 65272884.
The previous prime is 131134193. The next prime is 131134271. The reversal of 131134258 is 852431131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146566 + ... + 147457.
It is an arithmetic number, because the mean of its divisors is an integer number (24698016).
Almost surely, 2131134258 is an apocalyptic number.
131134258 is a deficient number, since it is larger than the sum of its proper divisors (66449870).
131134258 is a wasteful number, since it uses less digits than its factorization.
131134258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294248.
The product of its digits is 2880, while the sum is 28.
The square root of 131134258 is about 11451.3867282526. The cubic root of 131134258 is about 508.0487506690.
Adding to 131134258 its reverse (852431131), we get a palindrome (983565389).
It can be divided in two parts, 13113 and 4258, that added together give a palindrome (17371).
The spelling of 131134258 in words is "one hundred thirty-one million, one hundred thirty-four thousand, two hundred fifty-eight".
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