Base | Representation |
---|---|
bin | 111101001110000000… |
… | …0001110000011000011 |
3 | 110120100010002010102022 |
4 | 1322130000032003003 |
5 | 4123220334301430 |
6 | 140221135312055 |
7 | 12332600204642 |
oct | 1723400160303 |
9 | 416303063368 |
10 | 131466322115 |
11 | 50833347697 |
12 | 2158b97b62b |
13 | c521904a5b |
14 | 6512123359 |
15 | 36469594e5 |
hex | 1e9c00e0c3 |
131466322115 has 8 divisors (see below), whose sum is σ = 157882555728. Its totient is φ = 105091078240.
The previous prime is 131466322063. The next prime is 131466322159. The reversal of 131466322115 is 511223664131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 131466322115 - 28 = 131466321859 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10240376 + ... + 10253205.
It is an arithmetic number, because the mean of its divisors is an integer number (19735319466).
Almost surely, 2131466322115 is an apocalyptic number.
131466322115 is a deficient number, since it is larger than the sum of its proper divisors (26416233613).
131466322115 is a wasteful number, since it uses less digits than its factorization.
131466322115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20494869.
The product of its digits is 25920, while the sum is 35.
Adding to 131466322115 its reverse (511223664131), we get a palindrome (642689986246).
The spelling of 131466322115 in words is "one hundred thirty-one billion, four hundred sixty-six million, three hundred twenty-two thousand, one hundred fifteen".
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