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4241431 = 53791013
BaseRepresentation
bin10000001011100000010111
321222111011001
4100023200113
52041211211
6230524131
751023455
oct20134027
97874131
104241431
112437717
121506647
13b5672c
147c59d5
1558bac1
hex40b817

4241431 has 8 divisors (see below), whose sum is σ = 4380480. Its totient is φ = 4104672.

The previous prime is 4241429. The next prime is 4241443. The reversal of 4241431 is 1341424.

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

It is a cyclic number.

It is not a de Polignac number, because 4241431 - 21 = 4241429 is a prime.

It is a super-2 number, since 2×42414312 = 35979473855522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4241399 and 4241408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4241411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3681 + ... + 4693.

It is an arithmetic number, because the mean of its divisors is an integer number (547560).

Almost surely, 24241431 is an apocalyptic number.

4241431 is a deficient number, since it is larger than the sum of its proper divisors (139049).

4241431 is a wasteful number, since it uses less digits than its factorization.

4241431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145.

The product of its digits is 384, while the sum is 19.

The square root of 4241431 is about 2059.4734764012. The cubic root of 4241431 is about 161.8716531560.

Adding to 4241431 its reverse (1341424), we get a palindrome (5582855).

The spelling of 4241431 in words is "four million, two hundred forty-one thousand, four hundred thirty-one".

Divisors: 1 53 79 1013 4187 53689 80027 4241431