Base | Representation |
---|---|
bin | 11101110101101100101010… |
… | …100100110001111110000011 |
3 | 122012122210110002000010111010 |
4 | 131311230222210301332003 |
5 | 114200112041120423321 |
6 | 1143035450550052003 |
7 | 36433205660635353 |
oct | 3565545244617603 |
9 | 565583402003433 |
10 | 131233440014211 |
11 | 388a68757039a7 |
12 | 12875b0564a003 |
13 | 582c34cb2ac42 |
14 | 2459a37956b63 |
15 | 1028a39dbb676 |
hex | 775b2a931f83 |
131233440014211 has 32 divisors (see below), whose sum is σ = 185698914508800. Its totient is φ = 82152466513920.
The previous prime is 131233440014203. The next prime is 131233440014239. The reversal of 131233440014211 is 112410044332131.
It is not a de Polignac number, because 131233440014211 - 23 = 131233440014203 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131233440014011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37177750 + ... + 40554308.
It is an arithmetic number, because the mean of its divisors is an integer number (5803091078400).
Almost surely, 2131233440014211 is an apocalyptic number.
131233440014211 is a deficient number, since it is larger than the sum of its proper divisors (54465474494589).
131233440014211 is a wasteful number, since it uses less digits than its factorization.
131233440014211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3378339.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 131233440014211 its reverse (112410044332131), we get a palindrome (243643484346342).
The spelling of 131233440014211 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, four hundred forty million, fourteen thousand, two hundred eleven".
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