Search a number
-
+
2231341013 = 11376753849
BaseRepresentation
bin1000010011111111…
…1000111111010101
312202111122212102202
42010333320333111
514032210403023
61005225214245
7106203041246
oct20477707725
95674585382
102231341013
11a45596590
12523331385
13297385b35
141724b8ccd
15d0d5d128
hex84ff8fd5

2231341013 has 8 divisors (see below), whose sum is σ = 2434881600. Its totient is φ = 2027915680.

The previous prime is 2231340989. The next prime is 2231341039. The reversal of 2231341013 is 3101431322.

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 2231341013 - 210 = 2231339989 is a prime.

It is a super-3 number, since 3×22313410133 (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 (2231341313) 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, 14513 + ... + 68361.

It is an arithmetic number, because the mean of its divisors is an integer number (304360200).

Almost surely, 22231341013 is an apocalyptic number.

It is an amenable number.

2231341013 is a deficient number, since it is larger than the sum of its proper divisors (203540587).

2231341013 is a wasteful number, since it uses less digits than its factorization.

2231341013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57627.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2231341013 is about 47237.0724431563. The cubic root of 2231341013 is about 1306.7383874092.

Adding to 2231341013 its reverse (3101431322), we get a palindrome (5332772335).

The spelling of 2231341013 in words is "two billion, two hundred thirty-one million, three hundred forty-one thousand, thirteen".

Divisors: 1 11 3767 41437 53849 592339 202849183 2231341013