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BaseRepresentation
bin10000001011001011100110
321222102022211
4100023023212
52041140402
6230514034
751016546
oct20131346
97872284
104240102
112436719
12150591a
13b55c49
147c5326
1558b4d7
hex40b2e6

4240102 has 4 divisors (see below), whose sum is σ = 6360156. Its totient is φ = 2120050.

The previous prime is 4240091. The next prime is 4240109. The reversal of 4240102 is 2010424.

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

It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 polite number, since it can be written as a sum of consecutive naturals, namely, 1060024 + ... + 1060027.

It is an arithmetic number, because the mean of its divisors is an integer number (1590039).

Almost surely, 24240102 is an apocalyptic number.

4240102 is a deficient number, since it is larger than the sum of its proper divisors (2120054).

4240102 is a wasteful number, since it uses less digits than its factorization.

4240102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120053.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 4240102 is about 2059.1507958379. The cubic root of 4240102 is about 161.8547445623.

Adding to 4240102 its reverse (2010424), we get a palindrome (6250526).

The spelling of 4240102 in words is "four million, two hundred forty thousand, one hundred two".

Divisors: 1 2 2120051 4240102