Base | Representation |
---|---|
bin | 11101110011010110… |
… | …11101100010001000 |
3 | 1112022001222021112212 |
4 | 32321223131202020 |
5 | 230232010030013 |
6 | 11203401124252 |
7 | 1104332302403 |
oct | 167153354210 |
9 | 45261867485 |
10 | 16000080008 |
11 | 687069aa20 |
12 | 3126489688 |
13 | 167cab3783 |
14 | abad92d3a |
15 | 639a0e6a8 |
hex | 3b9add888 |
16000080008 has 16 divisors (see below), whose sum is σ = 32727436560. Its totient is φ = 7272763600.
The previous prime is 16000080007. The next prime is 16000080029. The reversal of 16000080008 is 80008000061.
16000080008 is a modest number, since divided by 80008 gives 160 as remainder.
It is not an unprimeable number, because it can be changed into a prime (16000080007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90909458 + ... + 90909633.
It is an arithmetic number, because the mean of its divisors is an integer number (2045464785).
Almost surely, 216000080008 is an apocalyptic number.
It is an amenable number.
16000080008 is an abundant number, since it is smaller than the sum of its proper divisors (16727356552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16000080008 is a wasteful number, since it uses less digits than its factorization.
16000080008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181819108 (or 181819104 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 16000080008 its reverse (80008000061), we get a palindrome (96008080069).
The spelling of 16000080008 in words is "sixteen billion, eighty thousand, eight".
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