Base | Representation |
---|---|
bin | 11011001100000… |
… | …00100000010100 |
3 | 120220011000120211 |
4 | 31212000200110 |
5 | 431341123343 |
6 | 34344135204 |
7 | 5436353245 |
oct | 1546004024 |
9 | 526130524 |
10 | 228067348 |
11 | 107813413 |
12 | 64467504 |
13 | 383336c2 |
14 | 2240accc |
15 | 1505079d |
hex | d980814 |
228067348 has 6 divisors (see below), whose sum is σ = 399117866. Its totient is φ = 114033672.
The previous prime is 228067337. The next prime is 228067351. The reversal of 228067348 is 843760822.
It can be written as a sum of positive squares in only one way, i.e., 140232964 + 87834384 = 11842^2 + 9372^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 228067348.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28508415 + ... + 28508422.
Almost surely, 2228067348 is an apocalyptic number.
It is an amenable number.
228067348 is a deficient number, since it is larger than the sum of its proper divisors (171050518).
228067348 is a wasteful number, since it uses less digits than its factorization.
228067348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57016841 (or 57016839 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 228067348 is about 15101.8988210092. The cubic root of 228067348 is about 610.9716200657.
The spelling of 228067348 in words is "two hundred twenty-eight million, sixty-seven thousand, three hundred forty-eight".
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