Base | Representation |
---|---|
bin | 1011010011001100101001… |
… | …1101011011101010001011 |
3 | 1121222202122201211111010022 |
4 | 2310303022131123222023 |
5 | 3112030224141230011 |
6 | 42231413202011055 |
7 | 2421431154426620 |
oct | 264631235335213 |
9 | 47882581744108 |
10 | 12424442133131 |
11 | 3a601a3752626 |
12 | 1487b34646a8b |
13 | 6c1809acb2a2 |
14 | 30d4bbdcc347 |
15 | 1682c55428db |
hex | b4cca75ba8b |
12424442133131 has 8 divisors (see below), whose sum is σ = 15034619052000. Its totient is φ = 10023079367808.
The previous prime is 12424442133113. The next prime is 12424442133157. The reversal of 12424442133131 is 13133124442421.
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 12424442133131 - 214 = 12424442116747 is a prime.
It is a super-2 number, since 2×124244421331312 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12424442133091 and 12424442133100.
It is not an unprimeable number, because it can be changed into a prime (12424442136131) 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, 52203538256 + ... + 52203538493.
It is an arithmetic number, because the mean of its divisors is an integer number (1879327381500).
Almost surely, 212424442133131 is an apocalyptic number.
12424442133131 is a deficient number, since it is larger than the sum of its proper divisors (2610176918869).
12424442133131 is a wasteful number, since it uses less digits than its factorization.
12424442133131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104407076773.
The product of its digits is 55296, while the sum is 35.
Adding to 12424442133131 its reverse (13133124442421), we get a palindrome (25557566575552).
The spelling of 12424442133131 in words is "twelve trillion, four hundred twenty-four billion, four hundred forty-two million, one hundred thirty-three thousand, one hundred thirty-one".
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