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17290468341 = 3217113009597
BaseRepresentation
bin10000000110100101…
…111001101111110101
31122122000001210120100
4100012211321233311
5240402324441331
611535414424313
71151321361456
oct200645715765
948560053510
1017290468341
117373022863
123426662099
131827234873
14ba04d112d
156b2e51ae6
hex406979bf5

17290468341 has 12 divisors (see below), whose sum is σ = 26444245932. Its totient is φ = 10848921216.

The previous prime is 17290468319. The next prime is 17290468357. The reversal of 17290468341 is 14386409271.

17290468341 is a `hidden beast` number, since 1 + 72 + 90 + 468 + 34 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 13561534116 + 3728934225 = 116454^2 + 61065^2 .

It is not a de Polignac number, because 17290468341 - 26 = 17290468277 is a prime.

It is a super-2 number, since 2×172904683412 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17290468301) 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 11 ways as a sum of consecutive naturals, for example, 56504646 + ... + 56504951.

It is an arithmetic number, because the mean of its divisors is an integer number (2203687161).

Almost surely, 217290468341 is an apocalyptic number.

It is an amenable number.

17290468341 is a deficient number, since it is larger than the sum of its proper divisors (9153777591).

17290468341 is a wasteful number, since it uses less digits than its factorization.

17290468341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113009620 (or 113009617 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 17290468341 in words is "seventeen billion, two hundred ninety million, four hundred sixty-eight thousand, three hundred forty-one".

Divisors: 1 3 9 17 51 153 113009597 339028791 1017086373 1921163149 5763489447 17290468341