Base | Representation |
---|---|
bin | 1011111100100001111111… |
… | …0111001001110110011011 |
3 | 1201111122112222210111002120 |
4 | 2333020133313021312123 |
5 | 3210144021400340011 |
6 | 43533532041032323 |
7 | 2523640154345544 |
oct | 277103767116633 |
9 | 51448488714076 |
10 | 13134544543131 |
11 | 4204368a833a0 |
12 | 15816904856a3 |
13 | 74377523110b |
14 | 335a02cb34cb |
15 | 17b9d6486a06 |
hex | bf21fdc9d9b |
13134544543131 has 32 divisors (see below), whose sum is σ = 20357448104448. Its totient is φ = 7444355043840.
The previous prime is 13134544543067. The next prime is 13134544543139.
13134544543131 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13134544543131 - 26 = 13134544543067 is a prime.
It is a super-2 number, since 2×131345445431312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13134544543139) 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, 74474775 + ... + 74650928.
It is an arithmetic number, because the mean of its divisors is an integer number (636170253264).
Almost surely, 213134544543131 is an apocalyptic number.
13134544543131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13134544543131 is a deficient number, since it is larger than the sum of its proper divisors (7222903561317).
13134544543131 is a wasteful number, since it uses less digits than its factorization.
13134544543131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149125891.
The product of its digits is 518400, while the sum is 42.
It can be divided in two parts, 1313454 and 4543131, that added together give a palindrome (5856585).
The spelling of 13134544543131 in words is "thirteen trillion, one hundred thirty-four billion, five hundred forty-four million, five hundred forty-three thousand, one hundred thirty-one".
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