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17054132892 = 2232949006129
BaseRepresentation
bin11111110001000000…
…10110101010011100
31122000112100201021120
433320200112222130
5234411324223032
611500133130540
71142421511026
oct177040265234
948015321246
1017054132892
117261682505
12337b489a50
1317ba2979c4
14b7ad71016
1569c31b62c
hex3f8816a9c

17054132892 has 24 divisors (see below), whose sum is σ = 41165149200. Its totient is φ = 5488686336.

The previous prime is 17054132873. The next prime is 17054132903. The reversal of 17054132892 is 29823145071.

17054132892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24502717 + ... + 24503412.

It is an arithmetic number, because the mean of its divisors is an integer number (1715214550).

Almost surely, 217054132892 is an apocalyptic number.

17054132892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

17054132892 is an abundant number, since it is smaller than the sum of its proper divisors (24111016308).

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

17054132892 is a wasteful number, since it uses less digits than its factorization.

17054132892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49006165 (or 49006163 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 17054132892 in words is "seventeen billion, fifty-four million, one hundred thirty-two thousand, eight hundred ninety-two".

Divisors: 1 2 3 4 6 12 29 58 87 116 174 348 49006129 98012258 147018387 196024516 294036774 588073548 1421177741 2842355482 4263533223 5684710964 8527066446 17054132892