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5208924188 = 2213100171619
BaseRepresentation
bin1001101100111100…
…11110000000011100
3111110000111202200002
410312132132000130
541131441033223
62220513153432
7243040060616
oct46636360034
914400452602
105208924188
112233335926
12101455b878
1365021bb80
14375b27db6
15207474e28
hex13679e01c

5208924188 has 12 divisors (see below), whose sum is σ = 9816818760. Its totient is φ = 2404118832.

The previous prime is 5208924187. The next prime is 5208924197. The reversal of 5208924188 is 8814298025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5208924181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50085758 + ... + 50085861.

It is an arithmetic number, because the mean of its divisors is an integer number (818068230).

Almost surely, 25208924188 is an apocalyptic number.

It is an amenable number.

5208924188 is a deficient number, since it is larger than the sum of its proper divisors (4607894572).

5208924188 is a wasteful number, since it uses less digits than its factorization.

5208924188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100171636 (or 100171634 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 47.

The square root of 5208924188 is about 72172.8770938224. The cubic root of 5208924188 is about 1733.4687315172.

The spelling of 5208924188 in words is "five billion, two hundred eight million, nine hundred twenty-four thousand, one hundred eighty-eight".

Divisors: 1 2 4 13 26 52 100171619 200343238 400686476 1302231047 2604462094 5208924188