Base | Representation |
---|---|
bin | 11001001000101001… |
… | …10100110000000000 |
3 | 1021211102222112021220 |
4 | 30210110310300000 |
5 | 210114022344413 |
6 | 10111010315040 |
7 | 655255000620 |
oct | 144424646000 |
9 | 37742875256 |
10 | 13494340608 |
11 | 57a5226911 |
12 | 2747288a80 |
13 | 1370924b38 |
14 | 92028a880 |
15 | 53ea4d223 |
hex | 324534c00 |
13494340608 has 176 divisors, whose sum is σ = 41344552704. Its totient is φ = 3833118720.
The previous prime is 13494340591. The next prime is 13494340679. The reversal of 13494340608 is 80604349431.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a self number, because there is not a number n which added to its sum of digits gives 13494340608.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3890491 + ... + 3893957.
Almost surely, 213494340608 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13494340608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20672276352).
13494340608 is an abundant number, since it is smaller than the sum of its proper divisors (27850212096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13494340608 is a wasteful number, since it uses less digits than its factorization.
13494340608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3678 (or 3660 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 42.
The spelling of 13494340608 in words is "thirteen billion, four hundred ninety-four million, three hundred forty thousand, six hundred eight".
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