Base | Representation |
---|---|
bin | 11001000001010101… |
… | …11110110010011111 |
3 | 1021200011122010201011 |
4 | 30200222332302133 |
5 | 210002324240111 |
6 | 10100540400051 |
7 | 653611646005 |
oct | 144052766237 |
9 | 37604563634 |
10 | 13433040031 |
11 | 5773667884 |
12 | 272a846027 |
13 | 1361010bc8 |
14 | 916090a75 |
15 | 539490021 |
hex | 320abec9f |
13433040031 has 8 divisors (see below), whose sum is σ = 13840289264. Its totient is φ = 13031824320.
The previous prime is 13433039951. The next prime is 13433040113. The reversal of 13433040031 is 13004033431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13433040031 - 29 = 13433039519 is a prime.
It is a super-2 number, since 2×134330400312 (a number of 21 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 = 13433039984 and 13433040011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13433040431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1503861 + ... + 1512766.
It is an arithmetic number, because the mean of its divisors is an integer number (1730036158).
Almost surely, 213433040031 is an apocalyptic number.
13433040031 is a deficient number, since it is larger than the sum of its proper divisors (407249233).
13433040031 is an equidigital number, since it uses as much as digits as its factorization.
13433040031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3016761.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 13433040031 its reverse (13004033431), we get a palindrome (26437073462).
The spelling of 13433040031 in words is "thirteen billion, four hundred thirty-three million, forty thousand, thirty-one".
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