Base | Representation |
---|---|
bin | 11011010010000… |
… | …11001010111000 |
3 | 120221122112100020 |
4 | 31221003022320 |
5 | 432042132241 |
6 | 34413210440 |
7 | 5446214004 |
oct | 1551031270 |
9 | 527575306 |
10 | 228864696 |
11 | 108208485 |
12 | 64790a20 |
13 | 385525c8 |
14 | 22577704 |
15 | 1515bb66 |
hex | da432b8 |
228864696 has 16 divisors (see below), whose sum is σ = 572161800. Its totient is φ = 76288224.
The previous prime is 228864683. The next prime is 228864707. The reversal of 228864696 is 696468822.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4767991 + ... + 4768038.
Almost surely, 2228864696 is an apocalyptic number.
It is an amenable number.
228864696 is an abundant number, since it is smaller than the sum of its proper divisors (343297104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228864696 is a wasteful number, since it uses less digits than its factorization.
228864696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9536038 (or 9536034 counting only the distinct ones).
The product of its digits is 1990656, while the sum is 51.
The square root of 228864696 is about 15128.2747198747. The cubic root of 228864696 is about 611.6827994402.
The spelling of 228864696 in words is "two hundred twenty-eight million, eight hundred sixty-four thousand, six hundred ninety-six".
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