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5287777363 = 118344912899
BaseRepresentation
bin1001110110010110…
…10001010001010011
3111122111212220220001
410323023101101103
541312132333423
62232411230431
7245015236351
oct47313212123
914574786801
105287777363
1122738a3440
121036a48417
1366366a25b
143823b27d1
1520e34dcad
hex13b2d1453

5287777363 has 16 divisors (see below), whose sum is σ = 5851440000. Its totient is φ = 4738209280.

The previous prime is 5287777357. The next prime is 5287777367. The reversal of 5287777363 is 3637777825.

It is a cyclic number.

It is not a de Polignac number, because 5287777363 - 213 = 5287769171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5287777367) 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, 403488 + ... + 416386.

It is an arithmetic number, because the mean of its divisors is an integer number (365715000).

Almost surely, 25287777363 is an apocalyptic number.

5287777363 is a deficient number, since it is larger than the sum of its proper divisors (563662637).

5287777363 is a wasteful number, since it uses less digits than its factorization.

5287777363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13442.

The product of its digits is 10372320, while the sum is 55.

The square root of 5287777363 is about 72717.1050235087. The cubic root of 5287777363 is about 1742.1720972342.

The spelling of 5287777363 in words is "five billion, two hundred eighty-seven million, seven hundred seventy-seven thousand, three hundred sixty-three".

Divisors: 1 11 83 449 913 4939 12899 37267 141889 409937 1070617 5791651 11776787 63708161 480707033 5287777363