Search a number
-
+
5212004653 = 171499192239
BaseRepresentation
bin1001101101010100…
…01110000100101101
3111110020022021021101
410312222032010231
541133233122103
62221103203101
7243105210562
oct46652160455
914406267241
105212004653
11223504a269
1210155a6491
13650a5a02b
143762ca869
15207882a1d
hex136a8e12d

5212004653 has 16 divisors (see below), whose sum is σ = 5564160000. Its totient is φ = 4865018112.

The previous prime is 5212004621. The next prime is 5212004659. The reversal of 5212004653 is 3564002125.

It is not a de Polignac number, because 5212004653 - 25 = 5212004621 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 (5212004659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2326708 + ... + 2328946.

It is an arithmetic number, because the mean of its divisors is an integer number (347760000).

Almost surely, 25212004653 is an apocalyptic number.

It is an amenable number.

5212004653 is a deficient number, since it is larger than the sum of its proper divisors (352155347).

5212004653 is a wasteful number, since it uses less digits than its factorization.

5212004653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5212004653 is about 72194.2148167012. The cubic root of 5212004653 is about 1733.8103783570.

Adding to 5212004653 its reverse (3564002125), we get a palindrome (8776006778).

The spelling of 5212004653 in words is "five billion, two hundred twelve million, four thousand, six hundred fifty-three".

Divisors: 1 17 149 919 2239 2533 15623 38063 136931 333611 2057641 2327827 5671387 34979897 306588509 5212004653