Base | Representation |
---|---|
bin | 100001100011101… |
… | …110100101001001 |
3 | 1110020102001221221 |
4 | 201203232211021 |
5 | 2123112421321 |
6 | 131511202041 |
7 | 16644353056 |
oct | 4143564511 |
9 | 1406361857 |
10 | 563013961 |
11 | 2698967a4 |
12 | 138676321 |
13 | 8c848b73 |
14 | 54aba02d |
15 | 34663e41 |
hex | 218ee949 |
563013961 has 8 divisors (see below), whose sum is σ = 571276800. Its totient is φ = 554779680.
The previous prime is 563013953. The next prime is 563014031. The reversal of 563013961 is 169310365.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 563013961 - 23 = 563013953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (563013761) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34320 + ... + 47998.
It is an arithmetic number, because the mean of its divisors is an integer number (71409600).
Almost surely, 2563013961 is an apocalyptic number.
It is an amenable number.
563013961 is a deficient number, since it is larger than the sum of its proper divisors (8262839).
563013961 is a wasteful number, since it uses less digits than its factorization.
563013961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14279.
The product of its (nonzero) digits is 14580, while the sum is 34.
The square root of 563013961 is about 23727.9152265849. The cubic root of 563013961 is about 825.7331522562.
It can be divided in two parts, 5630 and 13961, that added together give a palindrome (19591).
The spelling of 563013961 in words is "five hundred sixty-three million, thirteen thousand, nine hundred sixty-one".
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