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5020343412 = 2237249117389
BaseRepresentation
bin1001010110011110…
…00101110001110100
3110221212122212110220
410223033011301310
540240201442122
62150055214340
7235260133500
oct45317056164
913855585426
105020343412
112146942347
12b813773b0
13620132406
14358a79300
151e5b2425c
hex12b3c5c74

5020343412 has 72 divisors (see below), whose sum is σ = 13655184480. Its totient is φ = 1431380160.

The previous prime is 5020343407. The next prime is 5020343431. The reversal of 5020343412 is 2143430205.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 280014 + ... + 297402.

It is an arithmetic number, because the mean of its divisors is an integer number (189655340).

Almost surely, 25020343412 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 5020343412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6827592240).

5020343412 is an abundant number, since it is smaller than the sum of its proper divisors (8634841068).

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

5020343412 is a wasteful number, since it uses less digits than its factorization.

5020343412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17901 (or 17892 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5020343412 is about 70854.3817417102. The cubic root of 5020343412 is about 1712.2919248639.

Adding to 5020343412 its reverse (2143430205), we get a palindrome (7163773617).

The spelling of 5020343412 in words is "five billion, twenty million, three hundred forty-three thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 491 588 982 1473 1964 2946 3437 5892 6874 10311 13748 17389 20622 24059 34778 41244 48118 52167 69556 72177 96236 104334 121723 144354 208668 243446 288708 365169 486892 730338 852061 1460676 1704122 2556183 3408244 5112366 8537999 10224732 17075998 25613997 34151996 51227994 59765993 102455988 119531986 179297979 239063972 358595958 418361951 717191916 836723902 1255085853 1673447804 2510171706 5020343412