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17140083 = 323248407
BaseRepresentation
bin100000101100…
…0100101110011
31012020210202220
41001120211303
513341440313
61411212123
7265455042
oct101304563
935223686
1017140083
119747664
1258a7043
13372177c
1423c2559
151788823
hex1058973

17140083 has 8 divisors (see below), whose sum is σ = 23847168. Its totient is φ = 10929864.

The previous prime is 17140061. The next prime is 17140087. The reversal of 17140083 is 38004171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 17140083 - 25 = 17140051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (17140087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124135 + ... + 124272.

It is an arithmetic number, because the mean of its divisors is an integer number (2980896).

Almost surely, 217140083 is an apocalyptic number.

17140083 is a deficient number, since it is larger than the sum of its proper divisors (6707085).

17140083 is a wasteful number, since it uses less digits than its factorization.

17140083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248433.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 17140083 is about 4140.0583329224. The cubic root of 17140083 is about 257.8324884631.

The spelling of 17140083 in words is "seventeen million, one hundred forty thousand, eighty-three".

Divisors: 1 3 23 69 248407 745221 5713361 17140083