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5250723379201 = 291136581243473
BaseRepresentation
bin100110001101000011110…
…0000000111100000000001
3200120222000221101110020201
41030122013200013200001
51142011440141113301
615100052104405201
71051231551215146
oct114320740074001
920528027343221
105250723379201
111744901509263
12709760776801
132c11aac89a91
141421ca29a3cd
15918b3cca201
hex4c687807801

5250723379201 has 16 divisors (see below), whose sum is σ = 5480706868560. Its totient is φ = 5024015503360.

The previous prime is 5250723379199. The next prime is 5250723379217. The reversal of 5250723379201 is 1029733270525.

It can be written as a sum of positive squares in 8 ways, for example, as 221535896976 + 5029187482225 = 470676^2 + 2242585^2 .

It is a cyclic number.

It is not a de Polignac number, because 5250723379201 - 21 = 5250723379199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5250723379001) 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, 21444201 + ... + 21687673.

It is an arithmetic number, because the mean of its divisors is an integer number (342544179285).

Almost surely, 25250723379201 is an apocalyptic number.

It is an amenable number.

5250723379201 is a deficient number, since it is larger than the sum of its proper divisors (229983489359).

5250723379201 is a wasteful number, since it uses less digits than its factorization.

5250723379201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250196.

The product of its (nonzero) digits is 793800, while the sum is 46.

The spelling of 5250723379201 in words is "five trillion, two hundred fifty billion, seven hundred twenty-three million, three hundred seventy-nine thousand, two hundred one".

Divisors: 1 29 113 3277 6581 190849 243473 743653 7060717 21565937 27512449 797861021 1602295813 46466578577 181059426869 5250723379201