Base | Representation |
---|---|
bin | 1101010000000001110… |
… | …1010110010000000001 |
3 | 210202120200121221100201 |
4 | 3110000131112100001 |
5 | 12212202041210001 |
6 | 252324331445201 |
7 | 22306104143140 |
oct | 3240035262001 |
9 | 722520557321 |
10 | 227640960001 |
11 | 885a64295a4 |
12 | 381505b6801 |
13 | 1860aa3a100 |
14 | b0370cd757 |
15 | 5dc4e18501 |
hex | 3500756401 |
227640960001 has 12 divisors (see below), whose sum is σ = 281712905472. Its totient is φ = 180111527856.
The previous prime is 227640959971. The next prime is 227640960047. The reversal of 227640960001 is 100069046722.
It is not a de Polignac number, because 227640960001 - 25 = 227640959969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (227640960301) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 96212241 + ... + 96214606.
It is an arithmetic number, because the mean of its divisors is an integer number (23476075456).
Almost surely, 2227640960001 is an apocalyptic number.
It is an amenable number.
227640960001 is a deficient number, since it is larger than the sum of its proper divisors (54071945471).
227640960001 is a wasteful number, since it uses less digits than its factorization.
227640960001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192426880 (or 192426867 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 227640960001 in words is "two hundred twenty-seven billion, six hundred forty million, nine hundred sixty thousand, one".
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