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568424505424865 = 5478921483205913
BaseRepresentation
bin1000000100111110101010010…
…0101110100011101111100001
32202112121212000010012111112012
42001033222210232203233201
51044001031341342043430
65332534340212442305
7230505213066614135
oct20117524456435741
92675555003174465
10568424505424865
1115513252a574951
1253904588919395
131b52327c3a505b
14a051c6ddd93c5
1545ab05c38b695
hex204faa4ba3be1

568424505424865 has 48 divisors (see below), whose sum is σ = 705016036263168. Its totient is φ = 439764696763392.

The previous prime is 568424505424849. The next prime is 568424505424873.

568424505424865 is nontrivially palindromic in base 10.

568424505424865 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 568424505424865 - 24 = 568424505424849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 568424505424795 and 568424505424804.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2760405149 + ... + 2760611061.

It is an arithmetic number, because the mean of its divisors is an integer number (14687834088816).

Almost surely, 2568424505424865 is an apocalyptic number.

It is an amenable number.

568424505424865 is a deficient number, since it is larger than the sum of its proper divisors (136591530838303).

568424505424865 is a wasteful number, since it uses less digits than its factorization.

568424505424865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207626 (or 207537 counting only the distinct ones).

The product of its (nonzero) digits is 1474560000, while the sum is 68.

The spelling of 568424505424865 in words is "five hundred sixty-eight trillion, four hundred twenty-four billion, five hundred five million, four hundred twenty-four thousand, eight hundred sixty-five".

Divisors: 1 5 47 89 235 445 1483 4183 7415 7921 20915 39605 69701 131987 205913 348505 372287 659935 1029565 1861435 6203389 9677911 11746843 18326257 31016945 48389555 58734215 91631285 305368979 552101621 861334079 1526844895 1631036873 2760508105 4306670395 8155184365 14352342013 27177839131 71761710065 76658733031 135889195655 383293665155 1277358439157 2418827682659 6386792195785 12094138413295 113684901084973 568424505424865