Base | Representation |
---|---|
bin | 110011111001010010101001… |
… | …110010010001000001100011 |
3 | 1002221010021122120110212021100 |
4 | 303321102221302101001203 |
5 | 214403420204110322000 |
6 | 2125230452521325443 |
7 | 66034415542431144 |
oct | 6371225162210143 |
9 | 1087107576425240 |
10 | 228237410635875 |
11 | 667a5a40192203 |
12 | 21721b33036883 |
13 | 9a47906c4a664 |
14 | 4050a6cd39acb |
15 | 1b5bea3817a00 |
hex | cf94a9c91063 |
228237410635875 has 48 divisors (see below), whose sum is σ = 433090497134880. Its totient is φ = 115319954836800.
The previous prime is 228237410635873. The next prime is 228237410635891. The reversal of 228237410635875 is 578536014732822.
228237410635875 is a `hidden beast` number, since 2 + 2 + 8 + 2 + 3 + 7 + 41 + 0 + 6 + 3 + 587 + 5 = 666.
It is not a de Polignac number, because 228237410635875 - 21 = 228237410635873 is a prime.
It is a super-2 number, since 2×2282374106358752 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (228237410635873) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5338865424 + ... + 5338908173.
It is an arithmetic number, because the mean of its divisors is an integer number (9022718690310).
Almost surely, 2228237410635875 is an apocalyptic number.
228237410635875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
228237410635875 is a deficient number, since it is larger than the sum of its proper divisors (204853086499005).
228237410635875 is a wasteful number, since it uses less digits than its factorization.
228237410635875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10677773637 (or 10677773624 counting only the distinct ones).
The product of its (nonzero) digits is 135475200, while the sum is 63.
The spelling of 228237410635875 in words is "two hundred twenty-eight trillion, two hundred thirty-seven billion, four hundred ten million, six hundred thirty-five thousand, eight hundred seventy-five".
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