Search a number
-
+
5805485124 = 2232243215689
BaseRepresentation
bin1010110100000100…
…01010110001000100
3112222121001012102120
411122002022301010
543342201010444
62400023405540
7263602544415
oct53202126104
915877035376
105805485124
11250a05499a
1211602b38b0
137169b22ca
143d105780c
1523ea13b19
hex15a08ac44

5805485124 has 24 divisors (see below), whose sum is σ = 13552234080. Its totient is φ = 1934289984.

The previous prime is 5805485123. The next prime is 5805485129. The reversal of 5805485124 is 4215845085.

It is not an unprimeable number, because it can be changed into a prime (5805485123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80929 + ... + 134760.

It is an arithmetic number, because the mean of its divisors is an integer number (564676420).

Almost surely, 25805485124 is an apocalyptic number.

It is an amenable number.

5805485124 is an abundant number, since it is smaller than the sum of its proper divisors (7746748956).

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

5805485124 is a wasteful number, since it uses less digits than its factorization.

5805485124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217939 (or 217937 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 42.

The square root of 5805485124 is about 76193.7341518317. The cubic root of 5805485124 is about 1797.2679875901.

The spelling of 5805485124 in words is "five billion, eight hundred five million, four hundred eighty-five thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 2243 4486 6729 8972 13458 26916 215689 431378 647067 862756 1294134 2588268 483790427 967580854 1451371281 1935161708 2902742562 5805485124