Base | Representation |
---|---|
bin | 1000010110110001… |
… | …00010000001101101 |
3 | 102120122002202002202 |
4 | 10023120202001231 |
5 | 33141400310001 |
6 | 2021045231245 |
7 | 216110632100 |
oct | 41330420155 |
9 | 12518082082 |
10 | 4485947501 |
11 | 19a2222832 |
12 | a52402525 |
13 | 5664c6509 |
14 | 307acc737 |
15 | 1b3c6496b |
hex | 10b62206d |
4485947501 has 12 divisors (see below), whose sum is σ = 5267122848. Its totient is φ = 3809157912.
The previous prime is 4485947497. The next prime is 4485947513. The reversal of 4485947501 is 1057495844.
It is a happy number.
It is not a de Polignac number, because 4485947501 - 22 = 4485947497 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 (4485947701) 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, 422561 + ... + 433046.
It is an arithmetic number, because the mean of its divisors is an integer number (438926904).
Almost surely, 24485947501 is an apocalyptic number.
It is an amenable number.
4485947501 is a deficient number, since it is larger than the sum of its proper divisors (781175347).
4485947501 is a wasteful number, since it uses less digits than its factorization.
4485947501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855728 (or 855721 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 47.
The square root of 4485947501 is about 66977.2162828525. The cubic root of 4485947501 is about 1649.2433017572.
The spelling of 4485947501 in words is "four billion, four hundred eighty-five million, nine hundred forty-seven thousand, five hundred one".
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