Base | Representation |
---|---|
bin | 10111111000001… |
… | …01110110011100 |
3 | 111221220101122212 |
4 | 23330011312130 |
5 | 402234130410 |
6 | 31513055552 |
7 | 4651352534 |
oct | 1374056634 |
9 | 457811585 |
10 | 200301980 |
11 | a307992a |
12 | 570b75b8 |
13 | 326618a8 |
14 | 1c8604c4 |
15 | 128b8b05 |
hex | bf05d9c |
200301980 has 12 divisors (see below), whose sum is σ = 420634200. Its totient is φ = 80120784.
The previous prime is 200301961. The next prime is 200301989. The reversal of 200301980 is 89103002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200301989) 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, 5007530 + ... + 5007569.
It is an arithmetic number, because the mean of its divisors is an integer number (35052850).
Almost surely, 2200301980 is an apocalyptic number.
200301980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200301980 is an abundant number, since it is smaller than the sum of its proper divisors (220332220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200301980 is a wasteful number, since it uses less digits than its factorization.
200301980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10015108 (or 10015106 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 200301980 is about 14152.8082019082. The cubic root of 200301980 is about 585.0977312551.
Adding to 200301980 its reverse (89103002), we get a palindrome (289404982).
The spelling of 200301980 in words is "two hundred million, three hundred one thousand, nine hundred eighty".
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