Base | Representation |
---|---|
bin | 100001101000000… |
… | …001111111101111 |
3 | 1110022112101102111 |
4 | 201220001333233 |
5 | 2123410021223 |
6 | 131551304451 |
7 | 16660062022 |
oct | 4150017757 |
9 | 1408471374 |
10 | 564142063 |
11 | 26a497311 |
12 | 138b1b127 |
13 | 8cb52494 |
14 | 54cd11b9 |
15 | 347d830d |
hex | 21a01fef |
564142063 has 4 divisors (see below), whose sum is σ = 566149968. Its totient is φ = 562134160.
The previous prime is 564142043. The next prime is 564142087. The reversal of 564142063 is 360241465.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-564142063 is a prime.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (564142003) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003531 + ... + 1004092.
It is an arithmetic number, because the mean of its divisors is an integer number (141537492).
Almost surely, 2564142063 is an apocalyptic number.
564142063 is a deficient number, since it is larger than the sum of its proper divisors (2007905).
564142063 is a wasteful number, since it uses less digits than its factorization.
564142063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2007904.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 564142063 is about 23751.6749514639. The cubic root of 564142063 is about 826.2842870565.
The spelling of 564142063 in words is "five hundred sixty-four million, one hundred forty-two thousand, sixty-three".
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