Base | Representation |
---|---|
bin | 1001010001110101011101… |
… | …0011010110110100101011 |
3 | 1100010022011202111010220110 |
4 | 2110131113103112310223 |
5 | 2314122210034120021 |
6 | 33410423431425403 |
7 | 2102033240235000 |
oct | 224352723266453 |
9 | 40108152433813 |
10 | 10202012020011 |
11 | 3283715901679 |
12 | 1189275225263 |
13 | 59007926cb86 |
14 | 273acc5178a7 |
15 | 12a59ed51476 |
hex | 947574d6d2b |
10202012020011 has 32 divisors (see below), whose sum is σ = 16086612096000. Its totient is φ = 5747612364480.
The previous prime is 10202012019961. The next prime is 10202012020019. The reversal of 10202012020011 is 11002021020201.
It is not a de Polignac number, because 10202012020011 - 234 = 10184832150827 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10202012020019) 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, 69747306 + ... + 69893423.
It is an arithmetic number, because the mean of its divisors is an integer number (502706628000).
Almost surely, 210202012020011 is an apocalyptic number.
10202012020011 is a deficient number, since it is larger than the sum of its proper divisors (5884600075989).
10202012020011 is an equidigital number, since it uses as much as digits as its factorization.
10202012020011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139640824 (or 139640810 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 10202012020011 its reverse (11002021020201), we get a palindrome (21204033040212).
The spelling of 10202012020011 in words is "ten trillion, two hundred two billion, twelve million, twenty thousand, eleven".
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