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4248141 = 31416047
BaseRepresentation
bin10000001101001001001101
321222211100120
4100031021031
52041420031
6231015153
751052152
oct20151115
97884316
104248141
112441767
12150a4b9
13b597c1
147c8229
1558da96
hex40d24d

4248141 has 4 divisors (see below), whose sum is σ = 5664192. Its totient is φ = 2832092.

The previous prime is 4248131. The next prime is 4248151. The reversal of 4248141 is 1418424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (4248131) and next prime (4248151).

It is a cyclic number.

It is not a de Polignac number, because 4248141 - 29 = 4247629 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248121) 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, 708021 + ... + 708026.

It is an arithmetic number, because the mean of its divisors is an integer number (1416048).

Almost surely, 24248141 is an apocalyptic number.

It is an amenable number.

4248141 is a deficient number, since it is larger than the sum of its proper divisors (1416051).

4248141 is a wasteful number, since it uses less digits than its factorization.

4248141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1416050.

The product of its digits is 1024, while the sum is 24.

The square root of 4248141 is about 2061.1018897667. The cubic root of 4248141 is about 161.9569692143.

The spelling of 4248141 in words is "four million, two hundred forty-eight thousand, one hundred forty-one".

Divisors: 1 3 1416047 4248141