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250233 = 3239349
BaseRepresentation
bin111101000101111001
3110201020220
4331011321
531001413
65210253
72061354
oct750571
9421226
10250233
11161005
12100989
1389b89
146729b
154e223
hex3d179

250233 has 8 divisors (see below), whose sum is σ = 336000. Its totient is φ = 165648.

The previous prime is 250199. The next prime is 250253. The reversal of 250233 is 332052.

250233 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 250233 - 26 = 250169 is a prime.

250233 is strictly pandigital in base 7.

It is not an unprimeable number, because it can be changed into a prime (250253) 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, 543 + ... + 891.

It is an arithmetic number, because the mean of its divisors is an integer number (42000).

2250233 is an apocalyptic number.

It is an amenable number.

250233 is a deficient number, since it is larger than the sum of its proper divisors (85767).

250233 is a wasteful number, since it uses less digits than its factorization.

250233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591.

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 250233 is about 500.2329457363. The cubic root of 250233 is about 63.0156171915.

Adding to 250233 its reverse (332052), we get a palindrome (582285).

The spelling of 250233 in words is "two hundred fifty thousand, two hundred thirty-three".

Divisors: 1 3 239 349 717 1047 83411 250233