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5705758389 = 327110936421
BaseRepresentation
bin1010101000001011…
…01111011010110101
3112201122101120001210
411110011233122311
543141133232024
62342102112033
7261252101052
oct52405573265
915648346053
105705758389
11246882a801
121132a1b619
136cc135cc6
143c1ad8029
15235db5129
hex15416f6b5

5705758389 has 16 divisors (see below), whose sum is σ = 7643926784. Its totient is φ = 3785745600.

The previous prime is 5705758379. The next prime is 5705758393. The reversal of 5705758389 is 9838575075.

It is a happy number.

It is not a de Polignac number, because 5705758389 - 28 = 5705758133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5705758309) 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, 885399 + ... + 891819.

It is an arithmetic number, because the mean of its divisors is an integer number (477745424).

Almost surely, 25705758389 is an apocalyptic number.

It is an amenable number.

5705758389 is a deficient number, since it is larger than the sum of its proper divisors (1938168395).

5705758389 is a wasteful number, since it uses less digits than its factorization.

5705758389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7788.

The product of its (nonzero) digits is 10584000, while the sum is 57.

The square root of 5705758389 is about 75536.4705887163. The cubic root of 5705758389 is about 1786.9173234032.

The spelling of 5705758389 in words is "five billion, seven hundred five million, seven hundred fifty-eight thousand, three hundred eighty-nine".

Divisors: 1 3 271 813 1093 3279 6421 19263 296203 888609 1740091 5220273 7018153 21054459 1901919463 5705758389