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2231141413 = 7356354287
BaseRepresentation
bin1000010011111100…
…1000010000100101
312202111021201122011
42010333020100211
514032133011123
61005221034221
7106201250314
oct20477102045
95674251564
102231141413
11a4546a626
12523255971
13297316027
1417246627b
15d0d1de0d
hex84fc8425

2231141413 has 8 divisors (see below), whose sum is σ = 2265763968. Its totient is φ = 2196628704.

The previous prime is 2231141411. The next prime is 2231141441. The reversal of 2231141413 is 3141411322.

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 2231141413 - 21 = 2231141411 is a prime.

It is a super-3 number, since 3×22311414133 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231141411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13956 + ... + 68242.

It is an arithmetic number, because the mean of its divisors is an integer number (283220496).

Almost surely, 22231141413 is an apocalyptic number.

It is an amenable number.

2231141413 is a deficient number, since it is larger than the sum of its proper divisors (34622555).

2231141413 is an equidigital number, since it uses as much as digits as its factorization.

2231141413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54923.

The product of its digits is 576, while the sum is 22.

The square root of 2231141413 is about 47234.9596485484. The cubic root of 2231141413 is about 1306.6994223865.

Adding to 2231141413 its reverse (3141411322), we get a palindrome (5372552735).

The spelling of 2231141413 in words is "two billion, two hundred thirty-one million, one hundred forty-one thousand, four hundred thirteen".

Divisors: 1 73 563 41099 54287 3962951 30563581 2231141413