Search a number
-
+
5042815008 = 2537211412377
BaseRepresentation
bin1001011001001001…
…10100000000100000
3111000102221112201020
410230210310000200
540311430040013
62152221005440
7235652135400
oct45444640040
914012845636
105042815008
1121585a0610
12b889b3880
1362499c80a
1435ba48800
151e7ab2623
hex12c934020

5042815008 has 288 divisors, whose sum is σ = 17215426368. Its totient is φ = 1277337600.

The previous prime is 5042814971. The next prime is 5042815013. The reversal of 5042815008 is 8005182405.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 5042815008.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2120316 + ... + 2122692.

It is an arithmetic number, because the mean of its divisors is an integer number (59775786).

Almost surely, 25042815008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5042815008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8607713184).

5042815008 is an abundant number, since it is smaller than the sum of its proper divisors (12172611360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5042815008 is a wasteful number, since it uses less digits than its factorization.

5042815008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456 (or 2441 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 5042815008 is about 71012.7805961716. The cubic root of 5042815008 is about 1714.8429232787.

The spelling of 5042815008 in words is "five billion, forty-two million, eight hundred fifteen thousand, eight".