Base | Representation |
---|---|
bin | 11101101100010001011… |
… | …10011001000111110101 |
3 | 10121112022120101020121100 |
4 | 32312020232121013311 |
5 | 113203332441041203 |
6 | 2100401322240313 |
7 | 133464351241314 |
oct | 16661056310765 |
9 | 3545276336540 |
10 | 1020201112053 |
11 | 363734a27422 |
12 | 14587b356099 |
13 | 75287529996 |
14 | 3754132027b |
15 | 1b80eeaaea3 |
hex | ed88b991f5 |
1020201112053 has 12 divisors (see below), whose sum is σ = 1473632680000. Its totient is φ = 680129989416.
The previous prime is 1020201112003. The next prime is 1020201112079. The reversal of 1020201112053 is 3502111020201.
It is not a de Polignac number, because 1020201112053 - 216 = 1020201046517 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 (1020201112003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2414550 + ... + 2805432.
Almost surely, 21020201112053 is an apocalyptic number.
It is an amenable number.
1020201112053 is a deficient number, since it is larger than the sum of its proper divisors (453431567947).
1020201112053 is a wasteful number, since it uses less digits than its factorization.
1020201112053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 680888 (or 680885 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
Adding to 1020201112053 its reverse (3502111020201), we get a palindrome (4522312132254).
The spelling of 1020201112053 in words is "one trillion, twenty billion, two hundred one million, one hundred twelve thousand, fifty-three".
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