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2330115313 = 5471425903
BaseRepresentation
bin1000101011100010…
…1011110011110001
320000101112010022011
42022320223303301
514233002142223
61023114242521
7111512440051
oct21270536361
96011463264
102330115313
11a96320139
12550426441
132b198a776
1418166b561
15d986e80d
hex8ae2bcf1

2330115313 has 4 divisors (see below), whose sum is σ = 2330546688. Its totient is φ = 2329683940.

The previous prime is 2330115301. The next prime is 2330115383. The reversal of 2330115313 is 3135110332.

It is a happy number.

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-2330115313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2330115383) 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, 207481 + ... + 218422.

It is an arithmetic number, because the mean of its divisors is an integer number (582636672).

Almost surely, 22330115313 is an apocalyptic number.

It is an amenable number.

2330115313 is a deficient number, since it is larger than the sum of its proper divisors (431375).

2330115313 is an equidigital number, since it uses as much as digits as its factorization.

2330115313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431374.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 2330115313 is about 48271.2679862462. The cubic root of 2330115313 is about 1325.7423751059.

Adding to 2330115313 its reverse (3135110332), we get a palindrome (5465225645).

The spelling of 2330115313 in words is "two billion, three hundred thirty million, one hundred fifteen thousand, three hundred thirteen".

Divisors: 1 5471 425903 2330115313