Base | Representation |
---|---|
bin | 1001000110000100111100… |
… | …0111011011100110100101 |
3 | 1022101222202222022221110212 |
4 | 2101201033013123212211 |
5 | 2302320010332310341 |
6 | 33133535225225205 |
7 | 2051322412556021 |
oct | 221411707334645 |
9 | 38358688287425 |
10 | 10000011213221 |
11 | 3205a876a2747 |
12 | 115609b632205 |
13 | 576cc6583373 |
14 | 26800880b381 |
15 | 1251cae0a5eb |
hex | 9184f1db9a5 |
10000011213221 has 8 divisors (see below), whose sum is σ = 10536102994560. Its totient is φ = 9472361822352.
The previous prime is 10000011213161. The next prime is 10000011213229. The reversal of 10000011213221 is 12231211000001.
10000011213221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10000011213221 - 210 = 10000011212197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10000011213196 and 10000011213205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10000011213229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110595186 + ... + 2110599923.
It is an arithmetic number, because the mean of its divisors is an integer number (1317012874320).
Almost surely, 210000011213221 is an apocalyptic number.
It is an amenable number.
10000011213221 is a deficient number, since it is larger than the sum of its proper divisors (536091781339).
10000011213221 is a wasteful number, since it uses less digits than its factorization.
10000011213221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4221195235.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10000011213221 its reverse (12231211000001), we get a palindrome (22231222213222).
The spelling of 10000011213221 in words is "ten trillion, eleven million, two hundred thirteen thousand, two hundred twenty-one".
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