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5124444243 = 331184729833
BaseRepresentation
bin1001100010111000…
…01101000001010011
3111020010112201222020
410301130031001103
540443324203433
62204254342523
7240663025452
oct46134150123
914203481866
105124444243
11219a684896
12bb01baa43
13638880639
14368816b99
151eed38cb3
hex13170d053

5124444243 has 16 divisors (see below), whose sum is σ = 7057053696. Its totient is φ = 3304192320.

The previous prime is 5124444223. The next prime is 5124444287. The reversal of 5124444243 is 3424444215.

5124444243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5124444243 - 214 = 5124427859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5124444223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156855 + ... + 186687.

It is an arithmetic number, because the mean of its divisors is an integer number (441065856).

Almost surely, 25124444243 is an apocalyptic number.

5124444243 is a deficient number, since it is larger than the sum of its proper divisors (1932609453).

5124444243 is a wasteful number, since it uses less digits than its factorization.

5124444243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31714.

The product of its digits is 61440, while the sum is 33.

The square root of 5124444243 is about 71585.2236358873. The cubic root of 5124444243 is about 1724.0462969347.

Adding to 5124444243 its reverse (3424444215), we get a palindrome (8548888458).

The spelling of 5124444243 in words is "five billion, one hundred twenty-four million, four hundred forty-four thousand, two hundred forty-three".

Divisors: 1 3 31 93 1847 5541 29833 57257 89499 171771 924823 2774469 55101551 165304653 1708148081 5124444243