Base | Representation |
---|---|
bin | 1100101010110… |
… | …1101010000101 |
3 | 10200222210111220 |
4 | 3022231222011 |
5 | 102100440401 |
6 | 5134550553 |
7 | 1213453260 |
oct | 312555205 |
9 | 120883456 |
10 | 53140101 |
11 | 27aa5a43 |
12 | 15968459 |
13 | b017761 |
14 | 70b3cd7 |
15 | 49ea336 |
hex | 32ada85 |
53140101 has 16 divisors (see below), whose sum is σ = 81199104. Its totient is φ = 30281904.
The previous prime is 53140099. The next prime is 53140111. The reversal of 53140101 is 10104135.
53140101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53140101 - 21 = 53140099 is a prime.
It is a super-3 number, since 3×531401013 (a number of 24 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53140111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4740 + ... + 11346.
It is an arithmetic number, because the mean of its divisors is an integer number (5074944).
Almost surely, 253140101 is an apocalyptic number.
It is an amenable number.
53140101 is a deficient number, since it is larger than the sum of its proper divisors (28059003).
53140101 is a wasteful number, since it uses less digits than its factorization.
53140101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7000.
The product of its (nonzero) digits is 60, while the sum is 15.
The square root of 53140101 is about 7289.7257150046. The cubic root of 53140101 is about 375.9592649585.
Adding to 53140101 its reverse (10104135), we get a palindrome (63244236).
The spelling of 53140101 in words is "fifty-three million, one hundred forty thousand, one hundred one".
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