Base | Representation |
---|---|
bin | 11101110010110111… |
… | …11001011100000110 |
3 | 1112021210021222211200 |
4 | 32321123321130012 |
5 | 230224434000011 |
6 | 11203133443330 |
7 | 1104252520350 |
oct | 167133713406 |
9 | 45253258750 |
10 | 15996000006 |
11 | 6869363618 |
12 | 3125040546 |
13 | 167bcb567c |
14 | aba6100d0 |
15 | 6394a5856 |
hex | 3b96f9706 |
15996000006 has 24 divisors (see below), whose sum is σ = 39609143184. Its totient is φ = 4570285680.
The previous prime is 15996000001. The next prime is 15996000011. The reversal of 15996000006 is 60000069951.
15996000006 is a `hidden beast` number, since 1 + 599 + 60 + 0 + 0 + 0 + 0 + 6 = 666.
It is an interprime number because it is at equal distance from previous prime (15996000001) and next prime (15996000011).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15996000001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63476065 + ... + 63476316.
It is an arithmetic number, because the mean of its divisors is an integer number (1650380966).
Almost surely, 215996000006 is an apocalyptic number.
15996000006 is an abundant number, since it is smaller than the sum of its proper divisors (23613143178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15996000006 is a wasteful number, since it uses less digits than its factorization.
15996000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126952396 (or 126952393 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 36.
Adding to 15996000006 its reverse (60000069951), we get a palindrome (75996069957).
The spelling of 15996000006 in words is "fifteen billion, nine hundred ninety-six million, six", and thus it is an aban number.
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