Search a number
-
+
17034140 = 2251038269
BaseRepresentation
bin100000011111…
…0101110011100
31012001102110002
41000332232130
513330043030
61405033432
7264534134
oct100765634
935042402
1017034140
119685002
125855878
1336b5496
142395ac4
151767245
hex103eb9c

17034140 has 24 divisors (see below), whose sum is σ = 36123360. Its totient is φ = 6746688.

The previous prime is 17034139. The next prime is 17034179. The reversal of 17034140 is 4143071.

It is a super-3 number, since 3×170341403 (a number of 23 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2075 + ... + 6194.

It is an arithmetic number, because the mean of its divisors is an integer number (1505140).

Almost surely, 217034140 is an apocalyptic number.

17034140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17034140 is an abundant number, since it is smaller than the sum of its proper divisors (19089220).

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

17034140 is a wasteful number, since it uses less digits than its factorization.

17034140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8381 (or 8379 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 17034140 is about 4127.2436322563. The cubic root of 17034140 is about 257.3001685867.

The spelling of 17034140 in words is "seventeen million, thirty-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 103 206 412 515 1030 2060 8269 16538 33076 41345 82690 165380 851707 1703414 3406828 4258535 8517070 17034140