Base | Representation |
---|---|
bin | 11110101100110000… |
… | …11101001001100000 |
3 | 1120112122002220111112 |
4 | 33112120131021200 |
5 | 232223244340320 |
6 | 11323242402452 |
7 | 1122300413465 |
oct | 172630351140 |
9 | 46478086445 |
10 | 16481636960 |
11 | 6a984aa878 |
12 | 323b800428 |
13 | 17287ac009 |
14 | b24d0766c |
15 | 666e32ec5 |
hex | 3d661d260 |
16481636960 has 24 divisors (see below), whose sum is σ = 38937867696. Its totient is φ = 6592654720.
The previous prime is 16481636957. The next prime is 16481636971. The reversal of 16481636960 is 6963618461.
It is a junction number, because it is equal to n+sod(n) for n = 16481636899 and 16481636908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51504956 + ... + 51505275.
It is an arithmetic number, because the mean of its divisors is an integer number (1622411154).
Almost surely, 216481636960 is an apocalyptic number.
16481636960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16481636960 is an abundant number, since it is smaller than the sum of its proper divisors (22456230736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16481636960 is a wasteful number, since it uses less digits than its factorization.
16481636960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103010246 (or 103010238 counting only the distinct ones).
The product of its (nonzero) digits is 1119744, while the sum is 50.
The spelling of 16481636960 in words is "sixteen billion, four hundred eighty-one million, six hundred thirty-six thousand, nine hundred sixty".
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