Base | Representation |
---|---|
bin | 110011111111001111011100… |
… | …110010001100111011010000 |
3 | 1002222120101000221122200112220 |
4 | 303333033130302030323100 |
5 | 214432120044231301344 |
6 | 2130142353225421040 |
7 | 66106102112110200 |
oct | 6377173462147320 |
9 | 1088511027580486 |
10 | 228646288150224 |
11 | 6694338995651a |
12 | 2178922333a780 |
13 | 9a77338851869 |
14 | 406677a14c400 |
15 | 1b67934795c19 |
hex | cff3dcc8ced0 |
228646288150224 has 120 divisors (see below), whose sum is σ = 687139304019840. Its totient is φ = 65324290010112.
The previous prime is 228646288150157. The next prime is 228646288150277. The reversal of 228646288150224 is 422051882646822.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45521577 + ... + 50294199.
It is an arithmetic number, because the mean of its divisors is an integer number (5726160866832).
Almost surely, 2228646288150224 is an apocalyptic number.
228646288150224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
228646288150224 is an abundant number, since it is smaller than the sum of its proper divisors (458493015869616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
228646288150224 is a wasteful number, since it uses less digits than its factorization.
228646288150224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4793017 (or 4793004 counting only the distinct ones).
The product of its (nonzero) digits is 47185920, while the sum is 60.
The spelling of 228646288150224 in words is "two hundred twenty-eight trillion, six hundred forty-six billion, two hundred eighty-eight million, one hundred fifty thousand, two hundred twenty-four".
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