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4252367 = 7286783
BaseRepresentation
bin10000001110001011001111
322000001011002
4100032023033
52042033432
6231050515
751100400
oct20161317
98001132
104252367
112444959
121510a3b
13b5b6c2
147c99a7
1558ee62
hex40e2cf

4252367 has 6 divisors (see below), whose sum is σ = 4946688. Its totient is φ = 3644844.

The previous prime is 4252351. The next prime is 4252393. The reversal of 4252367 is 7632524.

It is not a de Polignac number, because 4252367 - 24 = 4252351 is a prime.

It is a d-powerful number, because it can be written as 411 + 2 + 55 + 213 + 34 + 66 + 7 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4252327) 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 5 ways as a sum of consecutive naturals, for example, 43343 + ... + 43440.

It is an arithmetic number, because the mean of its divisors is an integer number (824448).

Almost surely, 24252367 is an apocalyptic number.

4252367 is a deficient number, since it is larger than the sum of its proper divisors (694321).

4252367 is an equidigital number, since it uses as much as digits as its factorization.

4252367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86797 (or 86790 counting only the distinct ones).

The product of its digits is 10080, while the sum is 29.

The square root of 4252367 is about 2062.1268147231. The cubic root of 4252367 is about 162.0106557031.

The spelling of 4252367 in words is "four million, two hundred fifty-two thousand, three hundred sixty-seven".

Divisors: 1 7 49 86783 607481 4252367