Search a number
-
+
4140004213 = 311031129533
BaseRepresentation
bin1111011011000011…
…0111001101110101
3101200112011000010101
43312300313031311
531434320113323
61522450354101
7204410312062
oct36660671565
911615130111
104140004213
111834a19494
1297658b931
1350c930947
142b3b99c69
151936ccdad
hexf6c37375

4140004213 has 8 divisors (see below), whose sum is σ = 4277730816. Its totient is φ = 4002538800.

The previous prime is 4140004171. The next prime is 4140004229. The reversal of 4140004213 is 3124000414.

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 4140004213 - 221 = 4137907061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140004273) 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, 32806 + ... + 96727.

It is an arithmetic number, because the mean of its divisors is an integer number (534716352).

Almost surely, 24140004213 is an apocalyptic number.

It is an amenable number.

4140004213 is a deficient number, since it is larger than the sum of its proper divisors (137726603).

4140004213 is a wasteful number, since it uses less digits than its factorization.

4140004213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130595.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4140004213 is about 64342.8645072630. The cubic root of 4140004213 is about 1605.7093183051.

Adding to 4140004213 its reverse (3124000414), we get a palindrome (7264004627).

The spelling of 4140004213 in words is "four billion, one hundred forty million, four thousand, two hundred thirteen".

Divisors: 1 31 1031 31961 129533 4015523 133548523 4140004213