Search a number
-
+
5385003872 = 25612758711
BaseRepresentation
bin1010000001111100…
…01010001101100000
3111220021211112120212
411000332022031200
542012030110442
62250203153252
7250305530513
oct50076121540
914807745525
105385003872
112313770126
121063515828
1367a84c531
14391280d7a
15217b56a82
hex140f8a360

5385003872 has 24 divisors (see below), whose sum is σ = 10775529072. Its totient is φ = 2648361600.

The previous prime is 5385003853. The next prime is 5385003889. The reversal of 5385003872 is 2783005835.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1377404 + ... + 1381307.

It is an arithmetic number, because the mean of its divisors is an integer number (448980378).

Almost surely, 25385003872 is an apocalyptic number.

It is an amenable number.

5385003872 is an abundant number, since it is smaller than the sum of its proper divisors (5390525200).

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

5385003872 is a wasteful number, since it uses less digits than its factorization.

5385003872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758782 (or 2758774 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 5385003872 is about 73382.5856181151. The cubic root of 5385003872 is about 1752.7851022829.

The spelling of 5385003872 in words is "five billion, three hundred eighty-five million, three thousand, eight hundred seventy-two".

Divisors: 1 2 4 8 16 32 61 122 244 488 976 1952 2758711 5517422 11034844 22069688 44139376 88278752 168281371 336562742 673125484 1346250968 2692501936 5385003872