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4240235 = 52929243
BaseRepresentation
bin10000001011001101101011
321222102111202
4100023031223
52041141420
6230514415
751020126
oct20131553
97872452
104240235
11243682a
121505a0b
13b5601c
147c53bd
1558b575
hex40b36b

4240235 has 8 divisors (see below), whose sum is σ = 5263920. Its totient is φ = 3275104.

The previous prime is 4240219. The next prime is 4240267. The reversal of 4240235 is 5320424.

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

It is a cyclic number.

It is not a de Polignac number, because 4240235 - 24 = 4240219 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 14477 + ... + 14766.

It is an arithmetic number, because the mean of its divisors is an integer number (657990).

Almost surely, 24240235 is an apocalyptic number.

4240235 is a deficient number, since it is larger than the sum of its proper divisors (1023685).

4240235 is a wasteful number, since it uses less digits than its factorization.

4240235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29277.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 4240235 is about 2059.1830904512. The cubic root of 4240235 is about 161.8564368531.

Adding to 4240235 its reverse (5320424), we get a palindrome (9560659).

The spelling of 4240235 in words is "four million, two hundred forty thousand, two hundred thirty-five".

Divisors: 1 5 29 145 29243 146215 848047 4240235