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239120675 = 529564827
BaseRepresentation
bin11100100000010…
…11000100100011
3121122221120220022
432100023010203
5442203330200
635421104055
75632330553
oct1620130443
9548846808
10239120675
11112a829a2
12680b802b
133a703831
1423a87163
1515ed5885
hexe40b123

239120675 has 6 divisors (see below), whose sum is σ = 296509668. Its totient is φ = 191296520.

The previous prime is 239120669. The next prime is 239120699. The reversal of 239120675 is 576021932.

It is not a de Polignac number, because 239120675 - 210 = 239119651 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4782389 + ... + 4782438.

It is an arithmetic number, because the mean of its divisors is an integer number (49418278).

Almost surely, 2239120675 is an apocalyptic number.

239120675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

239120675 is a deficient number, since it is larger than the sum of its proper divisors (57388993).

239120675 is an equidigital number, since it uses as much as digits as its factorization.

239120675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9564837 (or 9564832 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 239120675 is about 15463.5272496284. The cubic root of 239120675 is about 620.6866092718.

The spelling of 239120675 in words is "two hundred thirty-nine million, one hundred twenty thousand, six hundred seventy-five".

Divisors: 1 5 25 9564827 47824135 239120675