Base | Representation |
---|---|
bin | 1100100010101… |
… | …0101100001111 |
3 | 10122222112122211 |
4 | 3020222230033 |
5 | 101431304123 |
6 | 5115251251 |
7 | 1206060310 |
oct | 310525417 |
9 | 118875584 |
10 | 52603663 |
11 | 27769a02 |
12 | 15749b27 |
13 | ab8a538 |
14 | 6db4607 |
15 | 494140d |
hex | 322ab0f |
52603663 has 8 divisors (see below), whose sum is σ = 61516928. Its totient is φ = 44040024.
The previous prime is 52603631. The next prime is 52603667. The reversal of 52603663 is 36630625.
52603663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52603663 - 25 = 52603631 is a prime.
It is a super-2 number, since 2×526036632 = 5534290722035138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52603667) 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 7 ways as a sum of consecutive naturals, for example, 87081 + ... + 87682.
It is an arithmetic number, because the mean of its divisors is an integer number (7689616).
Almost surely, 252603663 is an apocalyptic number.
52603663 is a deficient number, since it is larger than the sum of its proper divisors (8913265).
52603663 is a wasteful number, since it uses less digits than its factorization.
52603663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174813.
The product of its (nonzero) digits is 19440, while the sum is 31.
The square root of 52603663 is about 7252.8382720146. The cubic root of 52603663 is about 374.6899077997.
The spelling of 52603663 in words is "fifty-two million, six hundred three thousand, six hundred sixty-three".
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