Base | Representation |
---|---|
bin | 110011111101101000010011… |
… | …001001000011011000000000 |
3 | 1002222011210011002110110222200 |
4 | 303331220103021003120000 |
5 | 214423311231411213014 |
6 | 2130015435030433200 |
7 | 66065101334404164 |
oct | 6375502311033000 |
9 | 1088153132413880 |
10 | 228535530960384 |
11 | 6690041335548a |
12 | 2176b872b02800 |
13 | 9a69a6751073b |
14 | 4061270584ca4 |
15 | 1b64b00e80a09 |
hex | cfda13243600 |
228535530960384 has 120 divisors (see below), whose sum is σ = 659590122223032. Its totient is φ = 76176072622080.
The previous prime is 228535530960329. The next prime is 228535530960389. The reversal of 228535530960384 is 483069035535822.
228535530960384 is a `hidden beast` number, since 2 + 2 + 8 + 5 + 3 + 5 + 530 + 9 + 60 + 38 + 4 = 666.
It is a super-3 number, since 3×2285355309603843 (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (228535530960389) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146176152 + ... + 147731304.
Almost surely, 2228535530960384 is an apocalyptic number.
228535530960384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
228535530960384 is an abundant number, since it is smaller than the sum of its proper divisors (431054591262648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228535530960384 is a wasteful number, since it uses less digits than its factorization.
228535530960384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1587068 (or 1587049 counting only the distinct ones).
The product of its (nonzero) digits is 186624000, while the sum is 63.
The spelling of 228535530960384 in words is "two hundred twenty-eight trillion, five hundred thirty-five billion, five hundred thirty million, nine hundred sixty thousand, three hundred eighty-four".
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