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5787385069 is a prime number
BaseRepresentation
bin1010110001111010…
…00111110011101101
3112221022222121211011
411120331013303231
543323032310234
62354135425221
7263262650524
oct53075076355
915838877734
105787385069
1124aa912074
121156225211
1371301590b
143cc8a54bb
1523d13ab64
hex158f47ced

5787385069 has 2 divisors, whose sum is σ = 5787385070. Its totient is φ = 5787385068.

The previous prime is 5787385013. The next prime is 5787385103. The reversal of 5787385069 is 9605837875.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5178529444 + 608855625 = 71962^2 + 24675^2 .

It is a cyclic number.

It is not a de Polignac number, because 5787385069 - 221 = 5785287917 is a prime.

It is a super-2 number, since 2×57873850692 = 66987651873768269522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5787385169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2893692534 + 2893692535.

It is an arithmetic number, because the mean of its divisors is an integer number (2893692535).

Almost surely, 25787385069 is an apocalyptic number.

It is an amenable number.

5787385069 is a deficient number, since it is larger than the sum of its proper divisors (1).

5787385069 is an equidigital number, since it uses as much as digits as its factorization.

5787385069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12700800, while the sum is 58.

The square root of 5787385069 is about 76074.8648963638. The cubic root of 5787385069 is about 1795.3982319542.

The spelling of 5787385069 in words is "five billion, seven hundred eighty-seven million, three hundred eighty-five thousand, sixty-nine".