Base | Representation |
---|---|
bin | 1011111011010010001001… |
… | …1101010001110010000001 |
3 | 1201102121020102001020200211 |
4 | 2332310202131101302001 |
5 | 3204321123443130131 |
6 | 43520025302114121 |
7 | 2522251112404222 |
oct | 276644235216201 |
9 | 51377212036624 |
10 | 13113113255041 |
11 | 41a6270635458 |
12 | 15794ab11b941 |
13 | 74173b171667 |
14 | 33496c893249 |
15 | 17b17ec455b1 |
hex | bed22751c81 |
13113113255041 has 4 divisors (see below), whose sum is σ = 13113129322432. Its totient is φ = 13113097187652.
The previous prime is 13113113255017. The next prime is 13113113255087. The reversal of 13113113255041 is 14055231131131.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13113113255041 - 239 = 12563357441153 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13113113254994 and 13113113255012.
It is not an unprimeable number, because it can be changed into a prime (13113110255041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6740061 + ... + 8464906.
It is an arithmetic number, because the mean of its divisors is an integer number (3278282330608).
Almost surely, 213113113255041 is an apocalyptic number.
It is an amenable number.
13113113255041 is a deficient number, since it is larger than the sum of its proper divisors (16067391).
13113113255041 is an equidigital number, since it uses as much as digits as its factorization.
13113113255041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16067390.
The product of its (nonzero) digits is 5400, while the sum is 31.
Adding to 13113113255041 its reverse (14055231131131), we get a palindrome (27168344386172).
The spelling of 13113113255041 in words is "thirteen trillion, one hundred thirteen billion, one hundred thirteen million, two hundred fifty-five thousand, forty-one".
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