Base | Representation |
---|---|
bin | 10111111111110… |
… | …10010010101100 |
3 | 112000210021002112 |
4 | 23333322102230 |
5 | 403013200322 |
6 | 31550343152 |
7 | 4663022555 |
oct | 1377722254 |
9 | 460707075 |
10 | 201303212 |
11 | a36a30a0 |
12 | 574baab8 |
13 | 32922536 |
14 | 1ca4132c |
15 | 12a155e2 |
hex | bffa4ac |
201303212 has 24 divisors (see below), whose sum is σ = 396705792. Its totient is φ = 88549200.
The previous prime is 201303163. The next prime is 201303229. The reversal of 201303212 is 212303102.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72428 + ... + 75155.
It is an arithmetic number, because the mean of its divisors is an integer number (16529408).
Almost surely, 2201303212 is an apocalyptic number.
201303212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
201303212 is a deficient number, since it is larger than the sum of its proper divisors (195402580).
201303212 is a wasteful number, since it uses less digits than its factorization.
201303212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147629 (or 147627 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 201303212 is about 14188.1363117218. The cubic root of 201303212 is about 586.0710036776.
Adding to 201303212 its reverse (212303102), we get a palindrome (413606314).
The spelling of 201303212 in words is "two hundred one million, three hundred three thousand, two hundred twelve".
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