Base | Representation |
---|---|
bin | 111101000000011001… |
… | …1100110100110111011 |
3 | 110112011022111002022202 |
4 | 1322000303212212323 |
5 | 4121302031430021 |
6 | 140103555340415 |
7 | 12315356611160 |
oct | 1720063464673 |
9 | 415138432282 |
10 | 131010030011 |
11 | 50619823683 |
12 | 21482bb170b |
13 | c47b214123 |
14 | 64ab6a8067 |
15 | 361b876a0b |
hex | 1e80ce69bb |
131010030011 has 8 divisors (see below), whose sum is σ = 150562206720. Its totient is φ = 111666967848.
The previous prime is 131010029999. The next prime is 131010030013. The reversal of 131010030011 is 110030010131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 131010030011 - 26 = 131010029947 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 131010029974 and 131010030001.
It is not an unprimeable number, because it can be changed into a prime (131010030013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52277291 + ... + 52279796.
It is an arithmetic number, because the mean of its divisors is an integer number (18820275840).
Almost surely, 2131010030011 is an apocalyptic number.
131010030011 is a deficient number, since it is larger than the sum of its proper divisors (19552176709).
131010030011 is a wasteful number, since it uses less digits than its factorization.
131010030011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104557273.
The product of its (nonzero) digits is 9, while the sum is 11.
Adding to 131010030011 its reverse (110030010131), we get a palindrome (241040040142).
The spelling of 131010030011 in words is "one hundred thirty-one billion, ten million, thirty thousand, eleven".
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