Search a number
-
+
4232215441 = 23613016547
BaseRepresentation
bin1111110001000010…
…0111101110010001
3101220221122211011001
43330100213232101
532131421343231
61535543022001
7206610144346
oct37420475621
911827584131
104232215441
111881a80113
129a143a901
13525a781bc
142c21207cd
1519b844b61
hexfc427b91

4232215441 has 8 divisors (see below), whose sum is σ = 4488623424. Its totient is φ = 3981840720.

The previous prime is 4232215397. The next prime is 4232215457. The reversal of 4232215441 is 1445122324.

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 4232215441 - 27 = 4232215313 is a prime.

It is a super-3 number, since 3×42322154413 (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4232215241) 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 7 ways as a sum of consecutive naturals, for example, 1506871 + ... + 1509676.

It is an arithmetic number, because the mean of its divisors is an integer number (561077928).

Almost surely, 24232215441 is an apocalyptic number.

It is an amenable number.

4232215441 is a deficient number, since it is larger than the sum of its proper divisors (256407983).

4232215441 is a wasteful number, since it uses less digits than its factorization.

4232215441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016631.

The product of its digits is 7680, while the sum is 28.

The square root of 4232215441 is about 65055.4797153937. The cubic root of 4232215441 is about 1617.5433273074.

Adding to 4232215441 its reverse (1445122324), we get a palindrome (5677337765).

The spelling of 4232215441 in words is "four billion, two hundred thirty-two million, two hundred fifteen thousand, four hundred forty-one".

Divisors: 1 23 61 1403 3016547 69380581 184009367 4232215441