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1713350493 = 32613120857
BaseRepresentation
bin110011000011111…
…1010011101011101
311102101222020000200
41212013322131131
512002104203433
6442003014113
760313144641
oct14607723535
94371866020
101713350493
117aa161648
123b996a339
13213c7217a
1412379cc21
15a063e613
hex661fa75d

1713350493 has 12 divisors (see below), whose sum is σ = 2515411548. Its totient is φ = 1123508160.

The previous prime is 1713350473. The next prime is 1713350497. The reversal of 1713350493 is 3940533171.

1713350493 is a `hidden beast` number, since 17 + 133 + 504 + 9 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 543915684 + 1169434809 = 23322^2 + 34197^2 .

It is not a de Polignac number, because 1713350493 - 25 = 1713350461 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1713350497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559880 + ... + 1560977.

It is an arithmetic number, because the mean of its divisors is an integer number (209617629).

Almost surely, 21713350493 is an apocalyptic number.

It is an amenable number.

1713350493 is a deficient number, since it is larger than the sum of its proper divisors (802061055).

1713350493 is a wasteful number, since it uses less digits than its factorization.

1713350493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3120924 (or 3120921 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 1713350493 is about 41392.6381497966. The cubic root of 1713350493 is about 1196.5992821188.

The spelling of 1713350493 in words is "one billion, seven hundred thirteen million, three hundred fifty thousand, four hundred ninety-three".

Divisors: 1 3 9 61 183 549 3120857 9362571 28087713 190372277 571116831 1713350493