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5171710206 = 2313193489683
BaseRepresentation
bin1001101000100001…
…00000100011111110
3111100102111002200110
410310100200203332
541042424211311
62213103410450
7242105545215
oct46420404376
914312432613
105171710206
112214328473
121003bb3a26
136455bc470
14370bdc07c
152040738a6
hex1344208fe

5171710206 has 32 divisors (see below), whose sum is σ = 11725338240. Its totient is φ = 1507542624.

The previous prime is 5171710169. The next prime is 5171710207. The reversal of 5171710206 is 6020171715.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171710207) 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, 1743360 + ... + 1746323.

It is an arithmetic number, because the mean of its divisors is an integer number (366416820).

Almost surely, 25171710206 is an apocalyptic number.

5171710206 is an abundant number, since it is smaller than the sum of its proper divisors (6553628034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5171710206 is a wasteful number, since it uses less digits than its factorization.

5171710206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3489720.

The product of its (nonzero) digits is 2940, while the sum is 30.

The square root of 5171710206 is about 71914.6035656180. The cubic root of 5171710206 is about 1729.3307362565.

The spelling of 5171710206 in words is "five billion, one hundred seventy-one million, seven hundred ten thousand, two hundred six".

Divisors: 1 2 3 6 13 19 26 38 39 57 78 114 247 494 741 1482 3489683 6979366 10469049 20938098 45365879 66303977 90731758 132607954 136097637 198911931 272195274 397823862 861951701 1723903402 2585855103 5171710206