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4240103 = 74091481
BaseRepresentation
bin10000001011001011100111
321222102022212
4100023023213
52041140403
6230514035
751016550
oct20131347
97872285
104240103
11243671a
12150591b
13b55c4a
147c5327
1558b4d8
hex40b2e7

4240103 has 8 divisors (see below), whose sum is σ = 4860960. Its totient is φ = 3623040.

The previous prime is 4240091. The next prime is 4240109. The reversal of 4240103 is 3010424.

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 4240103 - 28 = 4239847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240109) 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 7 ways as a sum of consecutive naturals, for example, 2123 + ... + 3603.

It is an arithmetic number, because the mean of its divisors is an integer number (607620).

Almost surely, 24240103 is an apocalyptic number.

4240103 is a deficient number, since it is larger than the sum of its proper divisors (620857).

4240103 is a wasteful number, since it uses less digits than its factorization.

4240103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1897.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4240103 is about 2059.1510386565. The cubic root of 4240103 is about 161.8547572865.

Adding to 4240103 its reverse (3010424), we get a palindrome (7250527).

The spelling of 4240103 in words is "four million, two hundred forty thousand, one hundred three".

Divisors: 1 7 409 1481 2863 10367 605729 4240103