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BaseRepresentation
bin11111111011010001…
…10010001011110000
31122020112100211201200
433331220302023300
5240100344310343
611512450331200
71144515353451
oct177550621360
948215324650
1017140228848
1172a6237696
1233a4289b00
131802080962
14b88583128
156a4b764d3
hex3fda322f0

17140228848 has 120 divisors (see below), whose sum is σ = 49604206080. Its totient is φ = 5519283840.

The previous prime is 17140228841. The next prime is 17140228877. The reversal of 17140228848 is 84882204171.

It is a super-2 number, since 2×171402288482 (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17140228841) 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 23 ways as a sum of consecutive naturals, for example, 2760115 + ... + 2766317.

It is an arithmetic number, because the mean of its divisors is an integer number (413368384).

Almost surely, 217140228848 is an apocalyptic number.

17140228848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17140228848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24802103040).

17140228848 is an abundant number, since it is smaller than the sum of its proper divisors (32463977232).

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

17140228848 is a wasteful number, since it uses less digits than its factorization.

17140228848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6867 (or 6858 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 45.

The spelling of 17140228848 in words is "seventeen billion, one hundred forty million, two hundred twenty-eight thousand, eight hundred forty-eight".