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17097243160 = 235427431079
BaseRepresentation
bin11111110110001001…
…10011101000011000
31122010112110221110011
433323010303220120
5240003343240120
611504313131304
71143454111654
oct177304635030
948115427404
1017097243160
117283a47928
1233919b9b34
1317c61b013a
14b82993a64
156a0ed4c5a
hex3fb133a18

17097243160 has 16 divisors (see below), whose sum is σ = 38468797200. Its totient is φ = 6838897248.

The previous prime is 17097243113. The next prime is 17097243169. The reversal of 17097243160 is 6134279071.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 427431079 = 17097243160 / (1 + 7 + 0 + 9 + 7 + 2 + 4 + 3 + 1 + 6 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17097243169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213715500 + ... + 213715579.

It is an arithmetic number, because the mean of its divisors is an integer number (2404299825).

Almost surely, 217097243160 is an apocalyptic number.

17097243160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17097243160 is an abundant number, since it is smaller than the sum of its proper divisors (21371554040).

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

17097243160 is a wasteful number, since it uses less digits than its factorization.

17097243160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427431090 (or 427431086 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 17097243160 in words is "seventeen billion, ninety-seven million, two hundred forty-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 427431079 854862158 1709724316 2137155395 3419448632 4274310790 8548621580 17097243160