Base | Representation |
---|---|
bin | 110001110000101100… |
… | …100111000110000110 |
3 | 12002220122122000110210 |
4 | 301300230213012012 |
5 | 1333411132201324 |
6 | 40313501500250 |
7 | 3601024324533 |
oct | 616054470606 |
9 | 162818560423 |
10 | 53430350214 |
11 | 20729048a2a |
12 | a431871686 |
13 | 5066661057 |
14 | 282c15bd8a |
15 | 15caae4d29 |
hex | c70b27186 |
53430350214 has 64 divisors (see below), whose sum is σ = 110119680000. Its totient is φ = 17274411648.
The previous prime is 53430350189. The next prime is 53430350219. The reversal of 53430350214 is 41205303435.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53430350219) 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, 19434912 + ... + 19437660.
It is an arithmetic number, because the mean of its divisors is an integer number (1720620000).
Almost surely, 253430350214 is an apocalyptic number.
53430350214 is an abundant number, since it is smaller than the sum of its proper divisors (56689329786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53430350214 is a wasteful number, since it uses less digits than its factorization.
53430350214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3397.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 53430350214 its reverse (41205303435), we get a palindrome (94635653649).
The spelling of 53430350214 in words is "fifty-three billion, four hundred thirty million, three hundred fifty thousand, two hundred fourteen".
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