Search a number
-
+
2223443413 = 17209962311
BaseRepresentation
bin1000010010000111…
…0000110111010101
312201221210121222001
42010201300313111
514023200142123
61004344035301
7106045646212
oct20441606725
95657717861
102223443413
11a41091a44
12520762b31
1329584c1b9
14171420b09
15d02ed0ad
hex84870dd5

2223443413 has 8 divisors (see below), whose sum is σ = 2355393600. Its totient is φ = 2091622080.

The previous prime is 2223443401. The next prime is 2223443461. The reversal of 2223443413 is 3143443222.

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 2223443413 - 25 = 2223443381 is a prime.

It is a super-2 number, since 2×22234434132 = 9887401221626177138, which contains 22 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 (2223443513) 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, 4528 + ... + 66838.

It is an arithmetic number, because the mean of its divisors is an integer number (294424200).

Almost surely, 22223443413 is an apocalyptic number.

It is an amenable number.

2223443413 is a deficient number, since it is larger than the sum of its proper divisors (131950187).

2223443413 is a wasteful number, since it uses less digits than its factorization.

2223443413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64427.

The product of its digits is 13824, while the sum is 28.

The square root of 2223443413 is about 47153.4029843022. The cubic root of 2223443413 is about 1305.1948766289.

Adding to 2223443413 its reverse (3143443222), we get a palindrome (5366886635).

The spelling of 2223443413 in words is "two billion, two hundred twenty-three million, four hundred forty-three thousand, four hundred thirteen".

Divisors: 1 17 2099 35683 62311 1059287 130790789 2223443413