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17268085 = 531373011
BaseRepresentation
bin100000111011…
…1110101110101
31012111022100201
41001313311311
513410034320
61414040501
7266530162
oct101676565
935438321
1017268085
11982484a
125949131
133767b03
142417069
1517b170a
hex1077d75

17268085 has 16 divisors (see below), whose sum is σ = 21975552. Its totient is φ = 13003200.

The previous prime is 17268049. The next prime is 17268133. The reversal of 17268085 is 58086271.

It is not a de Polignac number, because 17268085 - 211 = 17266037 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4230 + ... + 7240.

It is an arithmetic number, because the mean of its divisors is an integer number (1373472).

Almost surely, 217268085 is an apocalyptic number.

It is an amenable number.

17268085 is a deficient number, since it is larger than the sum of its proper divisors (4707467).

17268085 is a wasteful number, since it uses less digits than its factorization.

17268085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084.

The product of its (nonzero) digits is 26880, while the sum is 37.

The square root of 17268085 is about 4155.4885392695. The cubic root of 17268085 is about 258.4727276380.

The spelling of 17268085 in words is "seventeen million, two hundred sixty-eight thousand, eighty-five".

Divisors: 1 5 31 37 155 185 1147 3011 5735 15055 93341 111407 466705 557035 3453617 17268085