Base | Representation |
---|---|
bin | 10010010101100101011… |
… | …10000011011010011111 |
3 | 2020020022012220022122111 |
4 | 21022302232003122133 |
5 | 40310332243023041 |
6 | 1201240334254451 |
7 | 63343364410600 |
oct | 11126256033237 |
9 | 2206265808574 |
10 | 630063642271 |
11 | 223232555a48 |
12 | a213b057427 |
13 | 4755127634b |
14 | 226d0d37da7 |
15 | 115c9368981 |
hex | 92b2b8369f |
630063642271 has 12 divisors (see below), whose sum is σ = 735783062688. Its totient is φ = 537953160192.
The previous prime is 630063642209. The next prime is 630063642337. The reversal of 630063642271 is 172246360036.
It is not a de Polignac number, because 630063642271 - 29 = 630063641759 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (630063642371) 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, 25003831 + ... + 25029016.
It is an arithmetic number, because the mean of its divisors is an integer number (61315255224).
Almost surely, 2630063642271 is an apocalyptic number.
630063642271 is a deficient number, since it is larger than the sum of its proper divisors (105719420417).
630063642271 is a wasteful number, since it uses less digits than its factorization.
630063642271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50033118 (or 50033111 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 40.
The spelling of 630063642271 in words is "six hundred thirty billion, sixty-three million, six hundred forty-two thousand, two hundred seventy-one".
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