Base | Representation |
---|---|
bin | 11011001011100… |
… | …01001000001010 |
3 | 120220000211012000 |
4 | 31211301020022 |
5 | 431332114422 |
6 | 34342531430 |
7 | 5436001515 |
oct | 1545611012 |
9 | 526024160 |
10 | 228004362 |
11 | 107780063 |
12 | 64436b76 |
13 | 38310b31 |
14 | 223d1d7c |
15 | 1503bcac |
hex | d97120a |
228004362 has 32 divisors (see below), whose sum is σ = 519039360. Its totient is φ = 74147040.
The previous prime is 228004339. The next prime is 228004373. The reversal of 228004362 is 263400822.
228004362 is a `hidden beast` number, since 228 + 0 + 0 + 436 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49278 + ... + 53705.
It is an arithmetic number, because the mean of its divisors is an integer number (16219980).
Almost surely, 2228004362 is an apocalyptic number.
228004362 is an abundant number, since it is smaller than the sum of its proper divisors (291034998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228004362 is a wasteful number, since it uses less digits than its factorization.
228004362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103035 (or 103029 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 228004362 is about 15099.8133101042. The cubic root of 228004362 is about 610.9153703045.
The spelling of 228004362 in words is "two hundred twenty-eight million, four thousand, three hundred sixty-two".
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