Base | Representation |
---|---|
bin | 11000010010110000100011… |
… | …10011101111101111010000 |
3 | 21000011000012110010211202221 |
4 | 30021120101303233233100 |
5 | 24000222404103131300 |
6 | 305341152050150424 |
7 | 14152355464600246 |
oct | 1411302163575720 |
9 | 230130173124687 |
10 | 53421102005200 |
11 | 1602684243aa86 |
12 | 5ba944ab82414 |
13 | 23a678566c407 |
14 | d2984908a796 |
15 | 62991364831a |
hex | 309611cefbd0 |
53421102005200 has 60 divisors (see below), whose sum is σ = 131074925221440. Its totient is φ = 20913793118080.
The previous prime is 53421102005177. The next prime is 53421102005239. The reversal of 53421102005200 is 250020112435.
53421102005200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420755190 + ... + 1420792789.
It is an arithmetic number, because the mean of its divisors is an integer number (2184582087024).
Almost surely, 253421102005200 is an apocalyptic number.
53421102005200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53421102005200 is an abundant number, since it is smaller than the sum of its proper divisors (77653823216240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53421102005200 is a wasteful number, since it uses less digits than its factorization.
53421102005200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2841548044 (or 2841548033 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 53421102005200 its reverse (250020112435), we get a palindrome (53671122117635).
The spelling of 53421102005200 in words is "fifty-three trillion, four hundred twenty-one billion, one hundred two million, five thousand, two hundred".
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