Base | Representation |
---|---|
bin | 1111000010000… |
… | …0000001101101 |
3 | 11101122001111110 |
4 | 3300200001231 |
5 | 112114430431 |
6 | 10131142233 |
7 | 1363610553 |
oct | 360400155 |
9 | 141561443 |
10 | 63045741 |
11 | 32651220 |
12 | 19144979 |
13 | 100a5395 |
14 | 8531bd3 |
15 | 5805346 |
hex | 3c2006d |
63045741 has 32 divisors (see below), whose sum is σ = 99501696. Its totient is φ = 35072000.
The previous prime is 63045733. The next prime is 63045767. The reversal of 63045741 is 14754036.
It is a cyclic number.
It is not a de Polignac number, because 63045741 - 23 = 63045733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 63045699 and 63045708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63045341) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21631 + ... + 24371.
It is an arithmetic number, because the mean of its divisors is an integer number (3109428).
Almost surely, 263045741 is an apocalyptic number.
It is an amenable number.
63045741 is a deficient number, since it is larger than the sum of its proper divisors (36455955).
63045741 is a wasteful number, since it uses less digits than its factorization.
63045741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2813.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 63045741 is about 7940.1348225329. The cubic root of 63045741 is about 398.0019969934.
Adding to 63045741 its reverse (14754036), we get a palindrome (77799777).
The spelling of 63045741 in words is "sixty-three million, forty-five thousand, seven hundred forty-one".
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