Search a number
-
+
5029840931 = 6138205287
BaseRepresentation
bin1001010111100110…
…10100100000100011
3110222112112101121212
410223303110200203
540300114402211
62151034540335
7235433641163
oct45363244043
913875471555
105029840931
112151239a35
12b845976ab
136220a934b
1435a02c5a3
151e689d38b
hex12bcd4823

5029840931 has 4 divisors (see below), whose sum is σ = 5038046832. Its totient is φ = 5021635032.

The previous prime is 5029840909. The next prime is 5029840943. The reversal of 5029840931 is 1390489205.

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 5029840931 - 210 = 5029839907 is a prime.

It is a super-2 number, since 2×50298409312 = 50598599582325893522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5029840961) 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, 4102031 + ... + 4103256.

It is an arithmetic number, because the mean of its divisors is an integer number (1259511708).

Almost surely, 25029840931 is an apocalyptic number.

5029840931 is a deficient number, since it is larger than the sum of its proper divisors (8205901).

5029840931 is an equidigital number, since it uses as much as digits as its factorization.

5029840931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8205900.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 5029840931 is about 70921.3714686906. The cubic root of 5029840931 is about 1713.3710197475.

The spelling of 5029840931 in words is "five billion, twenty-nine million, eight hundred forty thousand, nine hundred thirty-one".

Divisors: 1 613 8205287 5029840931