Base | Representation |
---|---|
bin | 1001010001110101111100… |
… | …0111110110000100101011 |
3 | 1100010022111220100210110201 |
4 | 2110131133013312010223 |
5 | 2314122442131020021 |
6 | 33410444435453031 |
7 | 2102036422354201 |
oct | 224353707660453 |
9 | 40108456323421 |
10 | 10202143220011 |
11 | 3283782973126 |
12 | 11892b1157177 |
13 | 59009a4b8902 |
14 | 273b01b0b071 |
15 | 12a5ab61a591 |
hex | 9475f1f612b |
10202143220011 has 16 divisors (see below), whose sum is σ = 10262043792000. Its totient is φ = 10142433197568.
The previous prime is 10202143219991. The next prime is 10202143220021. The reversal of 10202143220011 is 11002234120201.
It is a cyclic number.
It is not a de Polignac number, because 10202143220011 - 241 = 8003119964459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10202143220021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408416320 + ... + 408441298.
It is an arithmetic number, because the mean of its divisors is an integer number (641377737000).
Almost surely, 210202143220011 is an apocalyptic number.
10202143220011 is a deficient number, since it is larger than the sum of its proper divisors (59900571989).
10202143220011 is a wasteful number, since it uses less digits than its factorization.
10202143220011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28698.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 10202143220011 its reverse (11002234120201), we get a palindrome (21204377340212).
The spelling of 10202143220011 in words is "ten trillion, two hundred two billion, one hundred forty-three million, two hundred twenty thousand, eleven".
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