Search a number
-
+
4103082 = 23375983
BaseRepresentation
bin1111101001101110101010
321201110101000
433221232222
52022244312
6223535430
746606224
oct17515652
97643330
104103082
112352785
12145a576
13b08779
1478b414
15560adc
hex3e9baa

4103082 has 16 divisors (see below), whose sum is σ = 9118080. Its totient is φ = 1367676.

The previous prime is 4103009. The next prime is 4103083. The reversal of 4103082 is 2803014.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (4103083) 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, 37938 + ... + 38045.

It is an arithmetic number, because the mean of its divisors is an integer number (569880).

Almost surely, 24103082 is an apocalyptic number.

4103082 is an abundant number, since it is smaller than the sum of its proper divisors (5014998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4103082 is a wasteful number, since it uses less digits than its factorization.

4103082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75994 (or 75988 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4103082 is about 2025.6065758187. The cubic root of 4103082 is about 160.0921604468.

Adding to 4103082 its reverse (2803014), we get a palindrome (6906096).

The spelling of 4103082 in words is "four million, one hundred three thousand, eighty-two".

Divisors: 1 2 3 6 9 18 27 54 75983 151966 227949 455898 683847 1367694 2051541 4103082