Search a number
-
+
5255033413 = 7750719059
BaseRepresentation
bin1001110010011100…
…10111001001000101
3111120020021100122011
410321032113021011
541230242032123
62225241334221
7244140022060
oct47116271105
914506240564
105255033413
112257369423
121027a97371
13659944336
1437bccb8d7
1520b531e0d
hex139397245

5255033413 has 4 divisors (see below), whose sum is σ = 6005752480. Its totient is φ = 4504314348.

The previous prime is 5255033393. The next prime is 5255033419. The reversal of 5255033413 is 3143305525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5255033413 - 221 = 5252936261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255033419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375359523 + ... + 375359536.

It is an arithmetic number, because the mean of its divisors is an integer number (1501438120).

Almost surely, 25255033413 is an apocalyptic number.

It is an amenable number.

5255033413 is a deficient number, since it is larger than the sum of its proper divisors (750719067).

5255033413 is an equidigital number, since it uses as much as digits as its factorization.

5255033413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750719066.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 5255033413 is about 72491.6092592791. The cubic root of 5255033413 is about 1738.5685824174.

Adding to 5255033413 its reverse (3143305525), we get a palindrome (8398338938).

The spelling of 5255033413 in words is "five billion, two hundred fifty-five million, thirty-three thousand, four hundred thirteen".

Divisors: 1 7 750719059 5255033413