Base | Representation |
---|---|
bin | 11110011010100010… |
… | …10101010011110000 |
3 | 1120010222110201011121 |
4 | 33031101111103300 |
5 | 231420131244041 |
6 | 11300142152024 |
7 | 1115433203500 |
oct | 171521252360 |
9 | 46128421147 |
10 | 16328774896 |
11 | 6a1a193295 |
12 | 31b8582614 |
13 | 1702c1a4a5 |
14 | b0c8b5a00 |
15 | 6587da7d1 |
hex | 3cd4554f0 |
16328774896 has 60 divisors (see below), whose sum is σ = 36882873720. Its totient is φ = 6982711680.
The previous prime is 16328774867. The next prime is 16328774897. The reversal of 16328774896 is 69847782361.
It is a happy number.
16328774896 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16328774897) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 338835 + ... + 384013.
It is an arithmetic number, because the mean of its divisors is an integer number (614714562).
Almost surely, 216328774896 is an apocalyptic number.
16328774896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16328774896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18441436860).
16328774896 is an abundant number, since it is smaller than the sum of its proper divisors (20554098824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16328774896 is a wasteful number, since it uses less digits than its factorization.
16328774896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45662 (or 45649 counting only the distinct ones).
The product of its digits is 24385536, while the sum is 61.
The spelling of 16328774896 in words is "sixteen billion, three hundred twenty-eight million, seven hundred seventy-four thousand, eight hundred ninety-six".
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