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4300002013 = 22511910263
BaseRepresentation
bin1000000000100110…
…01101001011011101
3102002200012201211211
410000103031023131
532301300031023
61550403544421
7211362262006
oct40023151335
912080181754
104300002013
11190726a17a
12a0008b111
13536b203b8
142cb1281ad
151a2784a0d
hex1004cd2dd

4300002013 has 4 divisors (see below), whose sum is σ = 4301914528. Its totient is φ = 4298089500.

The previous prime is 4300001987. The next prime is 4300002029. The reversal of 4300002013 is 3102000034.

4300002013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4300002013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4300001984 and 4300002002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4300002073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 952881 + ... + 957382.

It is an arithmetic number, because the mean of its divisors is an integer number (1075478632).

Almost surely, 24300002013 is an apocalyptic number.

It is an amenable number.

4300002013 is a deficient number, since it is larger than the sum of its proper divisors (1912515).

4300002013 is a wasteful number, since it uses less digits than its factorization.

4300002013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912514.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 4300002013 is about 65574.4005919993. The cubic root of 4300002013 is about 1626.1335854316.

Adding to 4300002013 its reverse (3102000034), we get a palindrome (7402002047).

The spelling of 4300002013 in words is "four billion, three hundred million, two thousand, thirteen".

Divisors: 1 2251 1910263 4300002013