Base | Representation |
---|---|
bin | 1110010001110111011101… |
… | …00010110101100011010011 |
3 | 11010011211102211120021120200 |
4 | 13020323232202311203103 |
5 | 13103430114014342121 |
6 | 150441020404110243 |
7 | 6420406360030122 |
oct | 710735642654323 |
9 | 133154384507520 |
10 | 31400213043411 |
11 | a00683472aa83 |
12 | 36316a3995383 |
13 | 146a0482192c4 |
14 | 7a7ac7db1ab9 |
15 | 396bd19bca26 |
hex | 1c8eee8b58d3 |
31400213043411 has 6 divisors (see below), whose sum is σ = 45355863284940. Its totient is φ = 20933475362268.
The previous prime is 31400213043379. The next prime is 31400213043443. The reversal of 31400213043411 is 11434031200413.
31400213043411 is a `hidden beast` number, since 3 + 1 + 4 + 0 + 0 + 213 + 0 + 434 + 11 = 666.
It is an interprime number because it is at equal distance from previous prime (31400213043379) and next prime (31400213043443).
It is not a de Polignac number, because 31400213043411 - 25 = 31400213043379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31400213043811) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1744456280181 + ... + 1744456280198.
It is an arithmetic number, because the mean of its divisors is an integer number (7559310547490).
Almost surely, 231400213043411 is an apocalyptic number.
31400213043411 is a deficient number, since it is larger than the sum of its proper divisors (13955650241529).
31400213043411 is a wasteful number, since it uses less digits than its factorization.
31400213043411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3488912560385 (or 3488912560382 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 31400213043411 its reverse (11434031200413), we get a palindrome (42834244243824).
The spelling of 31400213043411 in words is "thirty-one trillion, four hundred billion, two hundred thirteen million, forty-three thousand, four hundred eleven".
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