Search a number
-
+
8872488060 = 2235147874801
BaseRepresentation
bin10000100001101011…
…10110110001111100
3211220100011002111220
420100311312301330
5121132324104220
64024224113340
7432603622062
oct102065666174
924810132456
108872488060
113843319667
121877465850
13ab5226147
14602502032
1536dde0540
hex210d76c7c

8872488060 has 24 divisors (see below), whose sum is σ = 24842966736. Its totient is φ = 2365996800.

The previous prime is 8872487993. The next prime is 8872488061. The reversal of 8872488060 is 608842788.

8872488060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8872487994 and 8872488012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8872488061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73937341 + ... + 73937460.

It is an arithmetic number, because the mean of its divisors is an integer number (1035123614).

Almost surely, 28872488060 is an apocalyptic number.

It is an amenable number.

8872488060 is an abundant number, since it is smaller than the sum of its proper divisors (15970478676).

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

8872488060 is a wasteful number, since it uses less digits than its factorization.

8872488060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147874813 (or 147874811 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 51.

The square root of 8872488060 is about 94193.8854703425. The cubic root of 8872488060 is about 2070.2135232143.

The spelling of 8872488060 in words is "eight billion, eight hundred seventy-two million, four hundred eighty-eight thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 147874801 295749602 443624403 591499204 739374005 887248806 1478748010 1774497612 2218122015 2957496020 4436244030 8872488060