Base | Representation |
---|---|
bin | 10011100110110… |
… | …110000110100100 |
3 | 211220222101211000 |
4 | 103212312012210 |
5 | 1133202401210 |
6 | 52350313300 |
7 | 11103013266 |
oct | 2346660644 |
9 | 756871730 |
10 | 328950180 |
11 | 159758159 |
12 | 921b8830 |
13 | 531c5ca0 |
14 | 3198bb36 |
15 | 1dd2bac0 |
hex | 139b61a4 |
328950180 has 192 divisors, whose sum is σ = 1126702080. Its totient is φ = 79170048.
The previous prime is 328950157. The next prime is 328950197. The reversal of 328950180 is 81059823.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 329442 + ... + 330438.
It is an arithmetic number, because the mean of its divisors is an integer number (5868240).
Almost surely, 2328950180 is an apocalyptic number.
328950180 is a gapful number since it is divisible by the number (30) 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 328950180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563351040).
328950180 is an abundant number, since it is smaller than the sum of its proper divisors (797751900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328950180 is a wasteful number, since it uses less digits than its factorization.
328950180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075 (or 1067 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 328950180 is about 18136.9837624672. The cubic root of 328950180 is about 690.3087465162.
The spelling of 328950180 in words is "three hundred twenty-eight million, nine hundred fifty thousand, one hundred eighty".
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