Base | Representation |
---|---|
bin | 11110000000010010… |
… | …01011000100010000 |
3 | 1112120122001012200201 |
4 | 33000021023010100 |
5 | 230442241010414 |
6 | 11222233424544 |
7 | 1110120156046 |
oct | 170011130420 |
9 | 45518035621 |
10 | 16108531984 |
11 | 6916934556 |
12 | 315686b154 |
13 | 16993c633c |
14 | acb544396 |
15 | 6442d3574 |
hex | 3c024b110 |
16108531984 has 40 divisors (see below), whose sum is σ = 33002887680. Its totient is φ = 7604332800.
The previous prime is 16108531979. The next prime is 16108531993. The reversal of 16108531984 is 48913580161.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 375724 + ... + 416395.
It is an arithmetic number, because the mean of its divisors is an integer number (825072192).
Almost surely, 216108531984 is an apocalyptic number.
It is an amenable number.
16108531984 is an abundant number, since it is smaller than the sum of its proper divisors (16894355696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16108531984 is a wasteful number, since it uses less digits than its factorization.
16108531984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 792199 (or 792193 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 46.
The spelling of 16108531984 in words is "sixteen billion, one hundred eight million, five hundred thirty-one thousand, nine hundred eighty-four".
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