Base | Representation |
---|---|
bin | 11101110010100110010010… |
… | …001100111111100010100011 |
3 | 122011220102122001112122022200 |
4 | 131302212102030333202203 |
5 | 114133114320120302003 |
6 | 1142353542115304243 |
7 | 36411625254522216 |
oct | 3562462214774243 |
9 | 564812561478280 |
10 | 131020430244003 |
11 | 388244a81a48a3 |
12 | 12840778bab083 |
13 | 58152343c8cb1 |
14 | 244d5cbac577d |
15 | 102321e7156a3 |
hex | 77299233f8a3 |
131020430244003 has 48 divisors (see below), whose sum is σ = 189788044459104. Its totient is φ = 87099862671360.
The previous prime is 131020430243987. The next prime is 131020430244097. The reversal of 131020430244003 is 300442034020131.
131020430244003 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 204 + 30 + 24 + 400 + 3 = 666.
It is not a de Polignac number, because 131020430244003 - 24 = 131020430243987 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131020430242003) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17626853575 + ... + 17626861007.
It is an arithmetic number, because the mean of its divisors is an integer number (3953917592898).
Almost surely, 2131020430244003 is an apocalyptic number.
131020430244003 is a deficient number, since it is larger than the sum of its proper divisors (58767614215101).
131020430244003 is a wasteful number, since it uses less digits than its factorization.
131020430244003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11636 (or 11633 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 131020430244003 its reverse (300442034020131), we get a palindrome (431462464264134).
The spelling of 131020430244003 in words is "one hundred thirty-one trillion, twenty billion, four hundred thirty million, two hundred forty-four thousand, three".
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