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4265233 = 72921011
BaseRepresentation
bin10000010001010100010001
322000200210121
4100101110101
52042441413
6231230241
751153040
oct20212421
98020717
104265233
112453595
121518381
13b6450b
147d0557
15593b8d
hex411511

4265233 has 8 divisors (see below), whose sum is σ = 5042880. Its totient is φ = 3529680.

The previous prime is 4265231. The next prime is 4265263. The reversal of 4265233 is 3325624.

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 4265233 - 21 = 4265231 is a prime.

It is a d-powerful number, because it can be written as 46 + 215 + 63 + 59 + 221 + 36 + 311 .

It is a Duffinian number.

4265233 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4265198 and 4265207.

It is not an unprimeable number, because it can be changed into a prime (4265231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10303 + ... + 10708.

It is an arithmetic number, because the mean of its divisors is an integer number (630360).

Almost surely, 24265233 is an apocalyptic number.

It is an amenable number.

4265233 is a deficient number, since it is larger than the sum of its proper divisors (777647).

4265233 is a wasteful number, since it uses less digits than its factorization.

4265233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21047.

The product of its digits is 4320, while the sum is 25.

The square root of 4265233 is about 2065.2440533748. The cubic root of 4265233 is about 162.1738848255.

The spelling of 4265233 in words is "four million, two hundred sixty-five thousand, two hundred thirty-three".

Divisors: 1 7 29 203 21011 147077 609319 4265233