Base | Representation |
---|---|
bin | 10011100110101… |
… | …000011100000100 |
3 | 211220212120001010 |
4 | 103212220130010 |
5 | 1133144103322 |
6 | 52345202220 |
7 | 11102361153 |
oct | 2346503404 |
9 | 756776033 |
10 | 328894212 |
11 | 15971a0a9 |
12 | 92190370 |
13 | 531a667a |
14 | 3197559a |
15 | 1dd1a20c |
hex | 139a8704 |
328894212 has 12 divisors (see below), whose sum is σ = 767419856. Its totient is φ = 109631400.
The previous prime is 328894193. The next prime is 328894213. The reversal of 328894212 is 212498823.
328894212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (328894213) 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, 13703914 + ... + 13703937.
Almost surely, 2328894212 is an apocalyptic number.
It is an amenable number.
328894212 is an abundant number, since it is smaller than the sum of its proper divisors (438525644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
328894212 is a wasteful number, since it uses less digits than its factorization.
328894212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27407858 (or 27407856 counting only the distinct ones).
The product of its digits is 55296, while the sum is 39.
The square root of 328894212 is about 18135.4407721456. The cubic root of 328894212 is about 690.2695942943.
The spelling of 328894212 in words is "three hundred twenty-eight million, eight hundred ninety-four thousand, two hundred twelve".
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