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17241242107 = 139173716981
BaseRepresentation
bin10000000011101010…
…000111100111111011
31122111120102211212111
4100003222013213323
5240302224221412
611530455353151
71150153065655
oct200352074773
948446384774
1017241242107
117348260421
1234120827b7
131819c8a70b
14b97b596d5
156ad97b2a7
hex403a879fb

17241242107 has 8 divisors (see below), whose sum is σ = 17465681520. Its totient is φ = 17018237280.

The previous prime is 17241242099. The next prime is 17241242113. The reversal of 17241242107 is 70124214271.

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 17241242107 - 23 = 17241242099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (17241242167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334444 + ... + 382537.

It is an arithmetic number, because the mean of its divisors is an integer number (2183210190).

Almost surely, 217241242107 is an apocalyptic number.

17241242107 is a deficient number, since it is larger than the sum of its proper divisors (224439413).

17241242107 is a wasteful number, since it uses less digits than its factorization.

17241242107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717293.

The product of its (nonzero) digits is 6272, while the sum is 31.

Adding to 17241242107 its reverse (70124214271), we get a palindrome (87365456378).

The spelling of 17241242107 in words is "seventeen billion, two hundred forty-one million, two hundred forty-two thousand, one hundred seven".

Divisors: 1 139 173 24047 716981 99660359 124037713 17241242107