Base | Representation |
---|---|
bin | 11000010111101111… |
… | …00111100000111010 |
3 | 1020202211220122101000 |
4 | 30023313213200322 |
5 | 203244002443114 |
6 | 10002152105430 |
7 | 642143300034 |
oct | 141367474072 |
9 | 36684818330 |
10 | 13084031034 |
11 | 560465a198 |
12 | 2651995276 |
13 | 1306913ac9 |
14 | 8c19a0c54 |
15 | 5189eee09 |
hex | 30bde783a |
13084031034 has 32 divisors (see below), whose sum is σ = 29443680000. Its totient is φ = 4306135392.
The previous prime is 13084031021. The next prime is 13084031039. The reversal of 13084031034 is 43013048031.
13084031034 is a `hidden beast` number, since 1 + 308 + 40 + 310 + 3 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 13084030989 and 13084031007.
It is not an unprimeable number, because it can be changed into a prime (13084031039) 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 15 ways as a sum of consecutive naturals, for example, 1529259 + ... + 1537790.
It is an arithmetic number, because the mean of its divisors is an integer number (920115000).
Almost surely, 213084031034 is an apocalyptic number.
13084031034 is an abundant number, since it is smaller than the sum of its proper divisors (16359648966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13084031034 is a wasteful number, since it uses less digits than its factorization.
13084031034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3067139 (or 3067133 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 13084031034 its reverse (43013048031), we get a palindrome (56097079065).
The spelling of 13084031034 in words is "thirteen billion, eighty-four million, thirty-one thousand, thirty-four".
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