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2304330131 = 53409106303
BaseRepresentation
bin1000100101011001…
…0100100110010011
312221121000002200102
42021112110212103
514204402031011
61020353443015
7111050324435
oct21126244623
95847002612
102304330131
11a82809374
1254387046b
132a953006c
1417c078655
15d747973b
hex89594993

2304330131 has 8 divisors (see below), whose sum is σ = 2353570560. Its totient is φ = 2255303232.

The previous prime is 2304330121. The next prime is 2304330179. The reversal of 2304330131 is 1310334032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2304330131 - 214 = 2304313747 is a prime.

It is a super-2 number, since 2×23043301312 = 10619874705268954322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2304330121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31475 + ... + 74828.

It is an arithmetic number, because the mean of its divisors is an integer number (294196320).

Almost surely, 22304330131 is an apocalyptic number.

2304330131 is a deficient number, since it is larger than the sum of its proper divisors (49240429).

2304330131 is a wasteful number, since it uses less digits than its factorization.

2304330131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106765.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2304330131 is about 48003.4387414068. The cubic root of 2304330131 is about 1320.8339792155.

Adding to 2304330131 its reverse (1310334032), we get a palindrome (3614664163).

The spelling of 2304330131 in words is "two billion, three hundred four million, three hundred thirty thousand, one hundred thirty-one".

Divisors: 1 53 409 21677 106303 5634059 43477927 2304330131