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44828400206975 = 5271123287480627
BaseRepresentation
bin10100011000101011011001…
…10111101100010001111111
312212201112221021202110010212
422030111230313230101333
521333432030423110400
6235201514401423035
712304513355452130
oct1214255467542177
9185645837673125
1044828400206975
1113313688274270
12504006463aa7b
131c023b9142158
14b0d9c5949c87
1552b152435335
hex28c56cdec47f

44828400206975 has 24 divisors (see below), whose sum is σ = 69303542348928. Its totient is φ = 27944976751200.

The previous prime is 44828400206971. The next prime is 44828400206999. The reversal of 44828400206975 is 57960200482844.

44828400206975 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44828400206975 - 22 = 44828400206971 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44828400206971) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11643738389 + ... + 11643742238.

It is an arithmetic number, because the mean of its divisors is an integer number (2887647597872).

Almost surely, 244828400206975 is an apocalyptic number.

44828400206975 is a deficient number, since it is larger than the sum of its proper divisors (24475142141953).

44828400206975 is a wasteful number, since it uses less digits than its factorization.

44828400206975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23287480655 (or 23287480650 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 59.

The spelling of 44828400206975 in words is "forty-four trillion, eight hundred twenty-eight billion, four hundred million, two hundred six thousand, nine hundred seventy-five".

Divisors: 1 5 7 11 25 35 55 77 175 275 385 1925 23287480627 116437403135 163012364389 256162286897 582187015675 815061821945 1280811434485 1793136008279 4075309109725 6404057172425 8965680041395 44828400206975