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4720049843105 = 541712271428593
BaseRepresentation
bin100010010101111100011…
…1001001110101110100001
3121201020021101111122210202
41010223320321032232201
51104313130224434410
614012205545034545
7665004143455532
oct104537071165641
917636241448722
104720049843105
11155a8420a3133
1264293b185a55
1328313907215c
141246473c2689
1582ba5376ca5
hex44af8e4eba1

4720049843105 has 32 divisors (see below), whose sum is σ = 5909853374208. Its totient is φ = 3616052070400.

The previous prime is 4720049843101. The next prime is 4720049843137. The reversal of 4720049843105 is 5013489400274.

It is not a de Polignac number, because 4720049843105 - 22 = 4720049843101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4720049843105.

It is not an unprimeable number, because it can be changed into a prime (4720049843101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2589689 + ... + 4018281.

It is an arithmetic number, because the mean of its divisors is an integer number (184682917944).

Almost surely, 24720049843105 is an apocalyptic number.

It is an amenable number.

4720049843105 is a deficient number, since it is larger than the sum of its proper divisors (1189803531103).

4720049843105 is a wasteful number, since it uses less digits than its factorization.

4720049843105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428937.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 4720049843105 in words is "four trillion, seven hundred twenty billion, forty-nine million, eight hundred forty-three thousand, one hundred five".

Divisors: 1 5 41 71 205 227 355 1135 2911 9307 14555 16117 46535 80585 660797 1428593 3303985 7142965 58572313 101430103 292861565 324290611 507150515 1621453055 4158634223 13295915051 20793171115 23024633381 66479575255 115123166905 944009968621 4720049843105