Base | Representation |
---|---|
bin | 11101111000011100101011… |
… | …111000000010010110101100 |
3 | 122020022212021211120112100201 |
4 | 131320130223320002112230 |
5 | 114211211124220302200 |
6 | 1143302345144203244 |
7 | 36452646405465220 |
oct | 3570345370022654 |
9 | 566285254515321 |
10 | 131422440400300 |
11 | 38969a42480395 |
12 | 128a6671469524 |
13 | 584411032941a |
14 | 2464c46c28780 |
15 | 102d8ec82ac6a |
hex | 77872be025ac |
131422440400300 has 72 divisors (see below), whose sum is σ = 336441447480320. Its totient is φ = 43605602337600.
The previous prime is 131422440400259. The next prime is 131422440400417. The reversal of 131422440400300 is 3004044224131.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3028145130 + ... + 3028188529.
Almost surely, 2131422440400300 is an apocalyptic number.
131422440400300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131422440400300 is an abundant number, since it is smaller than the sum of its proper divisors (205019007080020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131422440400300 is a wasteful number, since it uses less digits than its factorization.
131422440400300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6056333711 (or 6056333704 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 131422440400300 its reverse (3004044224131), we get a palindrome (134426484624431).
The spelling of 131422440400300 in words is "one hundred thirty-one trillion, four hundred twenty-two billion, four hundred forty million, four hundred thousand, three hundred".
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