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4024041 = 37191621
BaseRepresentation
bin1111010110011011101001
321120102221120
433112123221
52012232131
6222125453
746126620
oct17263351
97512846
104024041
1122a935a
121420889
13aab7b8
1476a6b7
15547496
hex3d66e9

4024041 has 8 divisors (see below), whose sum is σ = 6131904. Its totient is φ = 2299440.

The previous prime is 4024039. The next prime is 4024049. The reversal of 4024041 is 1404204.

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

It is not a de Polignac number, because 4024041 - 21 = 4024039 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4024041.

It is not an unprimeable number, because it can be changed into a prime (4024049) 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, 95790 + ... + 95831.

It is an arithmetic number, because the mean of its divisors is an integer number (766488).

Almost surely, 24024041 is an apocalyptic number.

It is an amenable number.

4024041 is a deficient number, since it is larger than the sum of its proper divisors (2107863).

4024041 is a wasteful number, since it uses less digits than its factorization.

4024041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191631.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4024041 is about 2006.0012462608. The cubic root of 4024041 is about 159.0574927564.

Adding to 4024041 its reverse (1404204), we get a palindrome (5428245).

The spelling of 4024041 in words is "four million, twenty-four thousand, forty-one".

Divisors: 1 3 7 21 191621 574863 1341347 4024041