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239083 = 1353347
BaseRepresentation
bin111010010111101011
3110010221221
4322113223
530122313
65042511
72014015
oct722753
9403857
10239083
11153699
12b6437
1384a90
14631b5
154ac8d
hex3a5eb

239083 has 8 divisors (see below), whose sum is σ = 263088. Its totient is φ = 215904.

The previous prime is 239081. The next prime is 239087. The reversal of 239083 is 380932.

It is a happy number.

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

It is not a de Polignac number, because 239083 - 21 = 239081 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516 + ... + 862.

It is an arithmetic number, because the mean of its divisors is an integer number (32886).

2239083 is an apocalyptic number.

239083 is a deficient number, since it is larger than the sum of its proper divisors (24005).

239083 is a wasteful number, since it uses less digits than its factorization.

239083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 239083 is about 488.9611436505. The cubic root of 239083 is about 62.0654009837.

The spelling of 239083 in words is "two hundred thirty-nine thousand, eighty-three".

Divisors: 1 13 53 347 689 4511 18391 239083