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5175763868 = 221136115937
BaseRepresentation
bin1001101000111111…
…11110001110011100
3111100201010001021002
410310133332032130
541044443420433
62213330325432
7242155160402
oct46437761634
914321101232
105175763868
112216647000
121005429878
136463ab592
14371575472
152045c49e8
hex1347fe39c

5175763868 has 48 divisors (see below), whose sum is σ = 10126622688. Its totient is φ = 2313907200.

The previous prime is 5175763847. The next prime is 5175763871. The reversal of 5175763868 is 8683675715.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316796 + ... + 332732.

It is an arithmetic number, because the mean of its divisors is an integer number (210971306).

Almost surely, 25175763868 is an apocalyptic number.

It is an amenable number.

5175763868 is a deficient number, since it is larger than the sum of its proper divisors (4950858820).

5175763868 is a wasteful number, since it uses less digits than its factorization.

5175763868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16035 (or 16011 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 56.

The square root of 5175763868 is about 71942.7819033988. The cubic root of 5175763868 is about 1729.7824431557.

The spelling of 5175763868 in words is "five billion, one hundred seventy-five million, seven hundred sixty-three thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 22 44 61 121 122 242 244 484 671 1331 1342 2662 2684 5324 7381 14762 15937 29524 31874 63748 81191 162382 175307 324764 350614 701228 972157 1928377 1944314 3856754 3888628 7713508 10693727 21212147 21387454 42424294 42774908 84848588 117630997 235261994 470523988 1293940967 2587881934 5175763868