Base | Representation |
---|---|
bin | 10111110110000… |
… | …11100001111000 |
3 | 111221101121000200 |
4 | 23323003201320 |
5 | 402201432303 |
6 | 31503202200 |
7 | 4646141541 |
oct | 1373034170 |
9 | 457347020 |
10 | 200030328 |
11 | a2a03823 |
12 | 56ba6360 |
13 | 32598054 |
14 | 1c7cd4c8 |
15 | 128633a3 |
hex | bec3878 |
200030328 has 48 divisors (see below), whose sum is σ = 570265800. Its totient is φ = 63167040.
The previous prime is 200030317. The next prime is 200030329. The reversal of 200030328 is 823030002.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a self number, because there is not a number n which added to its sum of digits gives 200030328.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200030329) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71743 + ... + 74478.
Almost surely, 2200030328 is an apocalyptic number.
It is an amenable number.
200030328 is an abundant number, since it is smaller than the sum of its proper divisors (370235472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200030328 is a wasteful number, since it uses less digits than its factorization.
200030328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 146252 (or 146245 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 200030328 is about 14143.2078398078. The cubic root of 200030328 is about 584.8331060185.
The spelling of 200030328 in words is "two hundred million, thirty thousand, three hundred twenty-eight".
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