Base | Representation |
---|---|
bin | 11001010100100… |
… | …00000010101100 |
3 | 112210200011020122 |
4 | 30222100002230 |
5 | 413333333343 |
6 | 33024304112 |
7 | 5156250554 |
oct | 1452200254 |
9 | 483604218 |
10 | 212402348 |
11 | a9994034 |
12 | 5b172038 |
13 | 3500a482 |
14 | 202d0164 |
15 | 139a9068 |
hex | ca900ac |
212402348 has 12 divisors (see below), whose sum is σ = 381750432. Its totient is φ = 103330800.
The previous prime is 212402339. The next prime is 212402357. The reversal of 212402348 is 843204212.
212402348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (212402339) and next prime (212402357).
It is a super-2 number, since 2×2124023482 = 90229514871826208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717428 + ... + 717723.
It is an arithmetic number, because the mean of its divisors is an integer number (31812536).
Almost surely, 2212402348 is an apocalyptic number.
It is an amenable number.
212402348 is a deficient number, since it is larger than the sum of its proper divisors (169348084).
212402348 is a wasteful number, since it uses less digits than its factorization.
212402348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435192 (or 1435190 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 26.
The square root of 212402348 is about 14574.0299162586. The cubic root of 212402348 is about 596.6501733145.
The spelling of 212402348 in words is "two hundred twelve million, four hundred two thousand, three hundred forty-eight".
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