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17014985141 = 7111123196771
BaseRepresentation
bin11111101100010110…
…00001000110110101
31121220210200210122212
433312023001012311
5234321314011031
611452214103205
71141434662450
oct176613010665
947823623585
1017014985141
1172415741a0
12336a34ab05
1317b213c05b
14b75aa0497
15698b8712b
hex3f62c11b5

17014985141 has 16 divisors (see below), whose sum is σ = 21232485888. Its totient is φ = 13246556400.

The previous prime is 17014985137. The next prime is 17014985153. The reversal of 17014985141 is 14158941071.

It is not a de Polignac number, because 17014985141 - 22 = 17014985137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17014985191) 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, 11915 + ... + 184856.

It is an arithmetic number, because the mean of its divisors is an integer number (1327030368).

Almost surely, 217014985141 is an apocalyptic number.

17014985141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

17014985141 is a deficient number, since it is larger than the sum of its proper divisors (4217500747).

17014985141 is a wasteful number, since it uses less digits than its factorization.

17014985141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197912.

The product of its (nonzero) digits is 40320, while the sum is 41.

The spelling of 17014985141 in words is "seventeen billion, fourteen million, nine hundred eighty-five thousand, one hundred forty-one".

Divisors: 1 7 11 77 1123 7861 12353 86471 196771 1377397 2164481 15151367 220973833 1546816831 2430712163 17014985141