Base | Representation |
---|---|
bin | 1001010010010011010000… |
… | …0001111111111110100101 |
3 | 1100011001211011110212222210 |
4 | 2110210310001333332211 |
5 | 2314240100102431041 |
6 | 33414225224314033 |
7 | 2102435366533620 |
oct | 224446401777645 |
9 | 40131734425883 |
10 | 10210010202021 |
11 | 328704a648153 |
12 | 118a927912919 |
13 | 590a522c7656 |
14 | 27424a86adb7 |
15 | 12a8bc0dd016 |
hex | 9493407ffa5 |
10210010202021 has 64 divisors (see below), whose sum is σ = 16639949892096. Its totient is φ = 5435569152000.
The previous prime is 10210010202011. The next prime is 10210010202061. The reversal of 10210010202021 is 12020201001201.
It is not a de Polignac number, because 10210010202021 - 210 = 10210010200997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10210010201988 and 10210010202006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10210010202011) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 184331751 + ... + 184387131.
It is an arithmetic number, because the mean of its divisors is an integer number (259999217064).
Almost surely, 210210010202021 is an apocalyptic number.
It is an amenable number.
10210010202021 is a deficient number, since it is larger than the sum of its proper divisors (6429939690075).
10210010202021 is a wasteful number, since it uses less digits than its factorization.
10210010202021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60622.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10210010202021 its reverse (12020201001201), we get a palindrome (22230211203222).
The spelling of 10210010202021 in words is "ten trillion, two hundred ten billion, ten million, two hundred two thousand, twenty-one".
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