Base | Representation |
---|---|
bin | 1011111100011100001111… |
… | …1011101101010011000111 |
3 | 1201111111120111200000101021 |
4 | 2333013003323231103013 |
5 | 3210132342032424111 |
6 | 43533115024012011 |
7 | 2523554016051622 |
oct | 277070373552307 |
9 | 51444514600337 |
10 | 13133002233031 |
11 | 4203747424a4a |
12 | 158131ba61007 |
13 | 74358a8469a5 |
14 | 3358d8118db9 |
15 | 17b945d80d71 |
hex | bf1c3eed4c7 |
13133002233031 has 4 divisors (see below), whose sum is σ = 13179738896064. Its totient is φ = 13086265570000.
The previous prime is 13133002233019. The next prime is 13133002233037. The reversal of 13133002233031 is 13033220033131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13133002233031 is a prime.
It is a super-2 number, since 2×131330022330312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13133002232987 and 13133002233005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13133002233037) 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, 23368331095 + ... + 23368331656.
It is an arithmetic number, because the mean of its divisors is an integer number (3294934724016).
Almost surely, 213133002233031 is an apocalyptic number.
13133002233031 is a deficient number, since it is larger than the sum of its proper divisors (46736663033).
13133002233031 is an equidigital number, since it uses as much as digits as its factorization.
13133002233031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46736663032.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 13133002233031 its reverse (13033220033131), we get a palindrome (26166222266162).
The spelling of 13133002233031 in words is "thirteen trillion, one hundred thirty-three billion, two million, two hundred thirty-three thousand, thirty-one".
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