Base | Representation |
---|---|
bin | 11001011110001010… |
… | …01101011100001100 |
3 | 1022022000112122200000 |
4 | 30233011031130030 |
5 | 211001221444222 |
6 | 10140534204300 |
7 | 662605566165 |
oct | 145705153414 |
9 | 38260478600 |
10 | 13674796812 |
11 | 5888080276 |
12 | 27977b3690 |
13 | 139c128561 |
14 | 93a22276c |
15 | 5507e69ac |
hex | 32f14d70c |
13674796812 has 144 divisors (see below), whose sum is σ = 38268921600. Its totient is φ = 4257126720.
The previous prime is 13674796801. The next prime is 13674796819. The reversal of 13674796812 is 21869747631.
13674796812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (13674796819) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1306014 + ... + 1316442.
It is an arithmetic number, because the mean of its divisors is an integer number (265756400).
Almost surely, 213674796812 is an apocalyptic number.
13674796812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13674796812, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19134460800).
13674796812 is an abundant number, since it is smaller than the sum of its proper divisors (24594124788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13674796812 is a wasteful number, since it uses less digits than its factorization.
13674796812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10538 (or 10524 counting only the distinct ones).
The product of its digits is 3048192, while the sum is 54.
The spelling of 13674796812 in words is "thirteen billion, six hundred seventy-four million, seven hundred ninety-six thousand, eight hundred twelve".
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