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17242841371 = 719312763021
BaseRepresentation
bin10000000011110000…
…001110000100011011
31122111200110002122111
4100003300032010123
5240303131410441
611530553533151
71150202506360
oct200360160433
948450402574
1017242841371
117349152a28
1234127141b7
13181a3ca622
14b98054467
156adb95081
hex403c0e11b

17242841371 has 8 divisors (see below), whose sum is σ = 19808210144. Its totient is φ = 14702999040.

The previous prime is 17242841323. The next prime is 17242841393. The reversal of 17242841371 is 17314824271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 17242841371 - 221 = 17240744219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17242841321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6380160 + ... + 6382861.

It is an arithmetic number, because the mean of its divisors is an integer number (2476026268).

Almost surely, 217242841371 is an apocalyptic number.

17242841371 is a deficient number, since it is larger than the sum of its proper divisors (2565368773).

17242841371 is a wasteful number, since it uses less digits than its factorization.

17242841371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12763221.

The product of its digits is 75264, while the sum is 40.

The spelling of 17242841371 in words is "seventeen billion, two hundred forty-two million, eight hundred forty-one thousand, three hundred seventy-one".

Divisors: 1 7 193 1351 12763021 89341147 2463263053 17242841371