Base | Representation |
---|---|
bin | 11101111000011110010101… |
… | …011011000110100000001011 |
3 | 122020100000212020122110220012 |
4 | 131320132111123012200023 |
5 | 114211223241031400021 |
6 | 1143303241002422135 |
7 | 36453041320154462 |
oct | 3570362533064013 |
9 | 566300766573805 |
10 | 131424211200011 |
11 | 3896a771000424 |
12 | 128a6a8650194b |
13 | 58443331644c2 |
14 | 2464d7409d9d9 |
15 | 102d9a301735b |
hex | 7787956c680b |
131424211200011 has 8 divisors (see below), whose sum is σ = 138349469401920. Its totient is φ = 124499772443592.
The previous prime is 131424211199987. The next prime is 131424211200019. The reversal of 131424211200011 is 110002112424131.
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 131424211200011 - 214 = 131424211183627 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 131424211200011.
It is not an unprimeable number, because it can be changed into a prime (131424211200019) 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, 204532145 + ... + 205173698.
It is an arithmetic number, because the mean of its divisors is an integer number (17293683675240).
Almost surely, 2131424211200011 is an apocalyptic number.
131424211200011 is a deficient number, since it is larger than the sum of its proper divisors (6925258201909).
131424211200011 is a wasteful number, since it uses less digits than its factorization.
131424211200011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409722745.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 131424211200011 its reverse (110002112424131), we get a palindrome (241426323624142).
The spelling of 131424211200011 in words is "one hundred thirty-one trillion, four hundred twenty-four billion, two hundred eleven million, two hundred thousand, eleven".
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