Search a number
-
+
4103232020 = 2251910797979
BaseRepresentation
bin1111010010010010…
…0101101000010100
3101120221221210011022
43310210211220110
531400411411040
61515054300312
7203452616366
oct36444455024
911527853138
104103232020
111816192a48
129661b7698
13505127354
142acd46d36
151903676b5
hexf4925a14

4103232020 has 24 divisors (see below), whose sum is σ = 9070303200. Its totient is φ = 1554908832.

The previous prime is 4103231933. The next prime is 4103232037. The reversal of 4103232020 is 202323014.

It is a self number, because there is not a number n which added to its sum of digits gives 4103232020.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5398610 + ... + 5399369.

It is an arithmetic number, because the mean of its divisors is an integer number (377929300).

Almost surely, 24103232020 is an apocalyptic number.

It is an amenable number.

4103232020 is an abundant number, since it is smaller than the sum of its proper divisors (4967071180).

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

4103232020 is a wasteful number, since it uses less digits than its factorization.

4103232020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10798007 (or 10798005 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4103232020 is about 64056.4752386517. The cubic root of 4103232020 is about 1600.9411156007.

Adding to 4103232020 its reverse (202323014), we get a palindrome (4305555034).

The spelling of 4103232020 in words is "four billion, one hundred three million, two hundred thirty-two thousand, twenty".

Divisors: 1 2 4 5 10 19 20 38 76 95 190 380 10797979 21595958 43191916 53989895 107979790 205161601 215959580 410323202 820646404 1025808005 2051616010 4103232020