Search a number
-
+
3023330131 = 4764326173
BaseRepresentation
bin1011010000110100…
…0101101101010011
321210200221002021001
42310031011231103
522142433031011
61220000242431
7134630611363
oct26415055523
97720832231
103023330131
111311655748
12704610417
13392492653
1420975a9a3
1512a6517c1
hexb4345b53

3023330131 has 4 divisors (see below), whose sum is σ = 3087656352. Its totient is φ = 2959003912.

The previous prime is 3023330117. The next prime is 3023330147. The reversal of 3023330131 is 1310333203.

3023330131 is digitally balanced in base 2, 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.

It is a cyclic number.

It is not a de Polignac number, because 3023330131 - 211 = 3023328083 is a prime.

It is a super-2 number, since 2×30233301312 = 18281050162024954322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3023330099 and 3023330108.

It is not an unprimeable number, because it can be changed into a prime (3023330171) 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, 32163040 + ... + 32163133.

It is an arithmetic number, because the mean of its divisors is an integer number (771914088).

Almost surely, 23023330131 is an apocalyptic number.

3023330131 is a deficient number, since it is larger than the sum of its proper divisors (64326221).

3023330131 is an equidigital number, since it uses as much as digits as its factorization.

3023330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64326220.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 3023330131 is about 54984.8172771357. The cubic root of 3023330131 is about 1445.9785728692.

Adding to 3023330131 its reverse (1310333203), we get a palindrome (4333663334).

The spelling of 3023330131 in words is "three billion, twenty-three million, three hundred thirty thousand, one hundred thirty-one".

Divisors: 1 47 64326173 3023330131