Base | Representation |
---|---|
bin | 111101000100000110… |
… | …1110010000001010111 |
3 | 110112110222101022222201 |
4 | 1322020031302001113 |
5 | 4122030342124030 |
6 | 140124155505331 |
7 | 12321426303460 |
oct | 1721015620127 |
9 | 415428338881 |
10 | 131134333015 |
11 | 50682a04334 |
12 | 214b8758247 |
13 | c49abb67ba |
14 | 64bddc3d67 |
15 | 362772c2ca |
hex | 1e88372057 |
131134333015 has 16 divisors (see below), whose sum is σ = 190420276032. Its totient is φ = 84631233024.
The previous prime is 131134332991. The next prime is 131134333021. The reversal of 131134333015 is 510333431131.
It is a cyclic number.
It is not a de Polignac number, because 131134333015 - 219 = 131133808727 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 110196324 + ... + 110197513.
It is an arithmetic number, because the mean of its divisors is an integer number (11901267252).
Almost surely, 2131134333015 is an apocalyptic number.
131134333015 is a deficient number, since it is larger than the sum of its proper divisors (59285943017).
131134333015 is a wasteful number, since it uses less digits than its factorization.
131134333015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220393866.
The product of its (nonzero) digits is 4860, while the sum is 28.
Adding to 131134333015 its reverse (510333431131), we get a palindrome (641467764146).
The spelling of 131134333015 in words is "one hundred thirty-one billion, one hundred thirty-four million, three hundred thirty-three thousand, fifteen".
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