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52105324150 = 25211919103087
BaseRepresentation
bin110000100001101110…
…000010011001110110
311222111022100201102101
4300201232002121312
51323202430333100
635534205532314
73523134643015
oct604156023166
9158438321371
1052105324150
1120109108270
12a121b7409a
134bb4ca3069
1427441a4a7c
15154e60e86a
hexc21b82676

52105324150 has 48 divisors (see below), whose sum is σ = 105842511360. Its totient is φ = 18926589600.

The previous prime is 52105324129. The next prime is 52105324163. The reversal of 52105324150 is 5142350125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453907 + ... + 556993.

It is an arithmetic number, because the mean of its divisors is an integer number (2205052320).

Almost surely, 252105324150 is an apocalyptic number.

52105324150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52105324150 is an abundant number, since it is smaller than the sum of its proper divisors (53737187210).

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

52105324150 is a wasteful number, since it uses less digits than its factorization.

52105324150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104029 (or 104024 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 52105324150 its reverse (5142350125), we get a palindrome (57247674275).

The spelling of 52105324150 in words is "fifty-two billion, one hundred five million, three hundred twenty-four thousand, one hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 919 1838 4595 9190 10109 20218 22975 45950 50545 101090 103087 206174 252725 505450 515435 1030870 1133957 2267914 2577175 5154350 5669785 11339570 28348925 56697850 94736953 189473906 473684765 947369530 1042106483 2084212966 2368423825 4736847650 5210532415 10421064830 26052662075 52105324150