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5157859006641 = 3111533531019209
BaseRepresentation
bin100101100001110100001…
…0110101001100010110001
3200021002100001200112122210
41023003220112221202301
51134001243401203031
614545253202522333
71041433361115165
oct113035026514261
920232301615583
105157859006641
111709487a42720
126b37646663a9
132b54cb8bc2c3
1413b8dabbcca5
158e27b24a746
hex4b0e85a98b1

5157859006641 has 16 divisors (see below), whose sum is σ = 7502396656320. Its totient is φ = 3125951704320.

The previous prime is 5157859006639. The next prime is 5157859006661. The reversal of 5157859006641 is 1466009587515.

It is not a de Polignac number, because 5157859006641 - 21 = 5157859006639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5157859006661) 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, 4551045 + ... + 5570253.

It is an arithmetic number, because the mean of its divisors is an integer number (468899791020).

Almost surely, 25157859006641 is an apocalyptic number.

It is an amenable number.

5157859006641 is a deficient number, since it is larger than the sum of its proper divisors (2344537649679).

5157859006641 is a wasteful number, since it uses less digits than its factorization.

5157859006641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172576.

The product of its (nonzero) digits is 9072000, while the sum is 57.

The spelling of 5157859006641 in words is "five trillion, one hundred fifty-seven billion, eight hundred fifty-nine million, six thousand, six hundred forty-one".

Divisors: 1 3 11 33 153353 460059 1019209 1686883 3057627 5060649 11211299 33633897 156298757777 468896273331 1719286335547 5157859006641