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2980314131 = 23111289621
BaseRepresentation
bin1011000110100011…
…1111110000010011
321200200222122101212
42301220333300103
522100430023011
61211422250335
7133566152324
oct26150776023
97620878355
102980314131
11129a345133
126b21269ab
133865b10b2
14203b6044b
151269a608b
hexb1a3fc13

2980314131 has 4 divisors (see below), whose sum is σ = 2981606064. Its totient is φ = 2979022200.

The previous prime is 2980314109. The next prime is 2980314163. The reversal of 2980314131 is 1314130892.

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 2980314131 - 230 = 1906572307 is a prime.

It is a super-2 number, since 2×29803141312 = 17764544638876570322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2980314101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642500 + ... + 647121.

It is an arithmetic number, because the mean of its divisors is an integer number (745401516).

Almost surely, 22980314131 is an apocalyptic number.

2980314131 is a deficient number, since it is larger than the sum of its proper divisors (1291933).

2980314131 is a wasteful number, since it uses less digits than its factorization.

2980314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291932.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 2980314131 is about 54592.2533973457. The cubic root of 2980314131 is about 1439.0879852283.

It can be divided in two parts, 29803 and 14131, that added together give a palindrome (43934).

The spelling of 2980314131 in words is "two billion, nine hundred eighty million, three hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 2311 1289621 2980314131