Base | Representation |
---|---|
bin | 10111111001101… |
… | …01101101101100 |
3 | 111222021100120220 |
4 | 23330311231230 |
5 | 402311414103 |
6 | 31521211340 |
7 | 4653130233 |
oct | 1374655554 |
9 | 458240526 |
10 | 200498028 |
11 | a31a3155 |
12 | 57190b50 |
13 | 326ccbb3 |
14 | 1c8b1b1a |
15 | 12906c53 |
hex | bf35b6c |
200498028 has 12 divisors (see below), whose sum is σ = 467828760. Its totient is φ = 66832672.
The previous prime is 200498027. The next prime is 200498041. The reversal of 200498028 is 820894002.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 200498028.
It is not an unprimeable number, because it can be changed into a prime (200498021) 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, 8354073 + ... + 8354096.
It is an arithmetic number, because the mean of its divisors is an integer number (38985730).
Almost surely, 2200498028 is an apocalyptic number.
It is an amenable number.
200498028 is an abundant number, since it is smaller than the sum of its proper divisors (267330732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200498028 is a wasteful number, since it uses less digits than its factorization.
200498028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16708176 (or 16708174 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 200498028 is about 14159.7326245943. The cubic root of 200498028 is about 585.2885595180.
The spelling of 200498028 in words is "two hundred million, four hundred ninety-eight thousand, twenty-eight".
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