Base | Representation |
---|---|
bin | 11101111000100110101101… |
… | …110111000010011101001001 |
3 | 122020100220002110120100010202 |
4 | 131320212231313002131021 |
5 | 114211400204021024431 |
6 | 1143311330022021545 |
7 | 36453510332145644 |
oct | 3570465567023511 |
9 | 566326073510122 |
10 | 131433211111241 |
11 | 3897356a240996 |
12 | 128a87785778b5 |
13 | 58451388b3270 |
14 | 2465589490a5b |
15 | 102dd2d1c78cb |
hex | 7789addc2749 |
131433211111241 has 16 divisors (see below), whose sum is σ = 141778443457728. Its totient is φ = 121121680276800.
The previous prime is 131433211111199. The next prime is 131433211111249. The reversal of 131433211111241 is 142111112334131.
It is a cyclic number.
It is not a de Polignac number, because 131433211111241 - 210 = 131433211110217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131433211111249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21125786 + ... + 26630156.
It is an arithmetic number, because the mean of its divisors is an integer number (8861152716108).
Almost surely, 2131433211111241 is an apocalyptic number.
It is an amenable number.
131433211111241 is a deficient number, since it is larger than the sum of its proper divisors (10345232346487).
131433211111241 is a wasteful number, since it uses less digits than its factorization.
131433211111241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5507432.
The product of its digits is 1728, while the sum is 29.
Adding to 131433211111241 its reverse (142111112334131), we get a palindrome (273544323445372).
The spelling of 131433211111241 in words is "one hundred thirty-one trillion, four hundred thirty-three billion, two hundred eleven million, one hundred eleven thousand, two hundred forty-one".
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