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2028613302285 = 35472877465677
BaseRepresentation
bin11101100001010010110…
…001100111100000001101
321011221012112211012200120
4131201102301213200031
5231214100001133120
64151533155215153
7266363633363313
oct35412261474015
97157175735616
102028613302285
1171236a361349
122891aa5a74b9
131193b355767b
1470284a8a0b3
1537b7eedd140
hex1d852c6780d

2028613302285 has 16 divisors (see below), whose sum is σ = 3314840461056. Its totient is φ = 1058907368768.

The previous prime is 2028613302283. The next prime is 2028613302319. The reversal of 2028613302285 is 5822033168202.

It is a cyclic number.

It is not a de Polignac number, because 2028613302285 - 21 = 2028613302283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2028613302281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1438732134 + ... + 1438733543.

It is an arithmetic number, because the mean of its divisors is an integer number (207177528816).

Almost surely, 22028613302285 is an apocalyptic number.

It is an amenable number.

2028613302285 is a deficient number, since it is larger than the sum of its proper divisors (1286227158771).

2028613302285 is a wasteful number, since it uses less digits than its factorization.

2028613302285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877465732.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 2028613302285 in words is "two trillion, twenty-eight billion, six hundred thirteen million, three hundred two thousand, two hundred eighty-five".

Divisors: 1 3 5 15 47 141 235 705 2877465677 8632397031 14387328385 43161985155 135240886819 405722660457 676204434095 2028613302285