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4068285754 = 213983315913
BaseRepresentation
bin1111001001111101…
…0001110100111010
3101111112012022220011
43302133101310322
531312440121004
61511405252134
7202546600261
oct36237216472
911445168804
104068285754
1117a8494335
1295656404a
134cab0cba0
142a844b5d8
1518c263004
hexf27d1d3a

4068285754 has 16 divisors (see below), whose sum is σ = 6572927592. Its totient is φ = 1877361408.

The previous prime is 4068285733. The next prime is 4068285769. The reversal of 4068285754 is 4575828604.

It can be written as a sum of positive squares in 4 ways, for example, as 3425409729 + 642876025 = 58527^2 + 25355^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4068285698 and 4068285707.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 247702 + ... + 263614.

Almost surely, 24068285754 is an apocalyptic number.

4068285754 is a deficient number, since it is larger than the sum of its proper divisors (2504641838).

4068285754 is a wasteful number, since it uses less digits than its factorization.

4068285754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25761.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The square root of 4068285754 is about 63783.1149599955. The cubic root of 4068285754 is about 1596.3832046237.

The spelling of 4068285754 in words is "four billion, sixty-eight million, two hundred eighty-five thousand, seven hundred fifty-four".

Divisors: 1 2 13 26 9833 15913 19666 31826 127829 206869 255658 413738 156472529 312945058 2034142877 4068285754