Base | Representation |
---|---|
bin | 1001010010010011010000… |
… | …0001101100001100111100 |
3 | 1100011001211011022202212202 |
4 | 2110210310001230030330 |
5 | 2314240100042333040 |
6 | 33414225222451032 |
7 | 2102435366045513 |
oct | 224446401541474 |
9 | 40131734282782 |
10 | 10210010121020 |
11 | 328704a5a2306 |
12 | 118a927893a78 |
13 | 590a52299818 |
14 | 27424a84967a |
15 | 12a8bc0c4015 |
hex | 9493406c33c |
10210010121020 has 24 divisors (see below), whose sum is σ = 21443249759904. Its totient is φ = 4083579571136.
The previous prime is 10210010121013. The next prime is 10210010121049. The reversal of 10210010121020 is 2012101001201.
It is a junction number, because it is equal to n+sod(n) for n = 10210010120992 and 10210010121010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26332559 + ... + 26717478.
It is an arithmetic number, because the mean of its divisors is an integer number (893468739996).
Almost surely, 210210010121020 is an apocalyptic number.
10210010121020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10210010121020 is an abundant number, since it is smaller than the sum of its proper divisors (11233239638884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10210010121020 is a wasteful number, since it uses less digits than its factorization.
10210010121020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53059669 (or 53059667 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 10210010121020 its reverse (2012101001201), we get a palindrome (12222111122221).
The spelling of 10210010121020 in words is "ten trillion, two hundred ten billion, ten million, one hundred twenty-one thousand, twenty".
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