Search a number
-
+
52085087482 = 2163159770207
BaseRepresentation
bin110000100000100000…
…110101110011111010
311222102220021120221011
4300200200311303322
51323132240244412
635532204104134
73522500640001
oct604040656372
9158386246834
1052085087482
11200a874614a
12a11723504a
134bb0a38cbc
142741617c38
15154c9637a7
hexc20835cfa

52085087482 has 8 divisors (see below), whose sum is σ = 78606942336. Its totient is φ = 25882773372.

The previous prime is 52085087419. The next prime is 52085087489. The reversal of 52085087482 is 28478058025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (52085087489) 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, 79884778 + ... + 79885429.

It is an arithmetic number, because the mean of its divisors is an integer number (9825867792).

Almost surely, 252085087482 is an apocalyptic number.

52085087482 is a deficient number, since it is larger than the sum of its proper divisors (26521854854).

52085087482 is a wasteful number, since it uses less digits than its factorization.

52085087482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159770372.

The product of its (nonzero) digits is 1433600, while the sum is 49.

The spelling of 52085087482 in words is "fifty-two billion, eighty-five million, eighty-seven thousand, four hundred eighty-two".

Divisors: 1 2 163 326 159770207 319540414 26042543741 52085087482