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5682072881 = 231092578819
BaseRepresentation
bin1010100101010110…
…11000110100110001
3112122222211012122202
411102223120310301
543114102313011
62335454312545
7260543552102
oct52253306461
915588735582
105682072881
112456422501
121126ab8755
136c7262204
143bc8d03a9
15233c8723b
hex152ad8d31

5682072881 has 16 divisors (see below), whose sum is σ = 6007478400. Its totient is φ = 5363601408.

The previous prime is 5682072829. The next prime is 5682072899. The reversal of 5682072881 is 1882702865.

It is a cyclic number.

It is not a de Polignac number, because 5682072881 - 26 = 5682072817 is a prime.

It is a super-2 number, since 2×56820728812 = 64571904449991280322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5682072811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 639890 + ... + 648708.

It is an arithmetic number, because the mean of its divisors is an integer number (375467400).

Almost surely, 25682072881 is an apocalyptic number.

It is an amenable number.

5682072881 is a deficient number, since it is larger than the sum of its proper divisors (325405519).

5682072881 is a wasteful number, since it uses less digits than its factorization.

5682072881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9208.

The product of its (nonzero) digits is 430080, while the sum is 47.

The square root of 5682072881 is about 75379.5256087487. The cubic root of 5682072881 is about 1784.4413017123.

The spelling of 5682072881 in words is "five billion, six hundred eighty-two million, seventy-two thousand, eight hundred eighty-one".

Divisors: 1 23 109 257 2507 5911 8819 28013 202837 644299 961271 2266483 22109233 52129109 247046647 5682072881