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4248163 = 4339811
BaseRepresentation
bin10000001101001001100011
321222211101101
4100031021203
52041420123
6231015231
751052213
oct20151143
97884341
104248163
112441787
12150a517
13b5980a
147c8243
1558daad
hex40d263

4248163 has 4 divisors (see below), whose sum is σ = 4258408. Its totient is φ = 4237920.

The previous prime is 4248157. The next prime is 4248173. The reversal of 4248163 is 3618424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4248163 - 25 = 4248131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4248103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4473 + ... + 5338.

It is an arithmetic number, because the mean of its divisors is an integer number (1064602).

Almost surely, 24248163 is an apocalyptic number.

4248163 is a deficient number, since it is larger than the sum of its proper divisors (10245).

4248163 is an equidigital number, since it uses as much as digits as its factorization.

4248163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10244.

The product of its digits is 4608, while the sum is 28.

The square root of 4248163 is about 2061.1072267109. The cubic root of 4248163 is about 161.9572487912.

It can be divided in two parts, 42 and 48163, that added together give a triangular number (48205 = T310).

The spelling of 4248163 in words is "four million, two hundred forty-eight thousand, one hundred sixty-three".

Divisors: 1 433 9811 4248163