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235032041 = 737874091
BaseRepresentation
bin11100000001001…
…00110111101001
3121101020212100102
432000210313221
5440132011131
635153315145
75552511416
oct1600446751
9541225312
10235032041
11110740062
1266865ab5
133990181a
142330110d
15159791cb
hexe024de9

235032041 has 8 divisors (see below), whose sum is σ = 238612704. Its totient is φ = 231461280.

The previous prime is 235032019. The next prime is 235032043. The reversal of 235032041 is 140230532.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-235032041 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (235032043) by changing a digit.

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, 55406 + ... + 59496.

It is an arithmetic number, because the mean of its divisors is an integer number (29826588).

Almost surely, 2235032041 is an apocalyptic number.

It is an amenable number.

235032041 is a deficient number, since it is larger than the sum of its proper divisors (3580663).

235032041 is an equidigital number, since it uses as much as digits as its factorization.

235032041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 235032041 is about 15330.7547433256. The cubic root of 235032041 is about 617.1286241303.

Adding to 235032041 its reverse (140230532), we get a palindrome (375262573).

The spelling of 235032041 in words is "two hundred thirty-five million, thirty-two thousand, forty-one".

Divisors: 1 73 787 4091 57451 298643 3219617 235032041