Base | Representation |
---|---|
bin | 10000100010101100001… |
… | …11011111110011101101 |
3 | 2000100002102011110121001 |
4 | 20101112013133303231 |
5 | 33303020401121231 |
6 | 1113035502240301 |
7 | 56030666304406 |
oct | 10212607376355 |
9 | 2010072143531 |
10 | 568380488941 |
11 | 1aa059a71981 |
12 | 921a5586091 |
13 | 417a0bba955 |
14 | 1d71cb069ad |
15 | ebb8e8db61 |
hex | 84561dfced |
568380488941 has 4 divisors (see below), whose sum is σ = 572529251772. Its totient is φ = 564231726112.
The previous prime is 568380488939. The next prime is 568380488947. The reversal of 568380488941 is 149884083865.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 132488720100 + 435891768841 = 363990^2 + 660221^2 .
It is a cyclic number.
It is not a de Polignac number, because 568380488941 - 21 = 568380488939 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 (568380488947) 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, 2074381210 + ... + 2074381483.
It is an arithmetic number, because the mean of its divisors is an integer number (143132312943).
Almost surely, 2568380488941 is an apocalyptic number.
It is an amenable number.
568380488941 is a deficient number, since it is larger than the sum of its proper divisors (4148762831).
568380488941 is a wasteful number, since it uses less digits than its factorization.
568380488941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4148762830.
The product of its (nonzero) digits is 53084160, while the sum is 64.
The spelling of 568380488941 in words is "five hundred sixty-eight billion, three hundred eighty million, four hundred eighty-eight thousand, nine hundred forty-one".
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