Base | Representation |
---|---|
bin | 11101101111101001000… |
… | …11100011111101110011 |
3 | 10121200222122112001110220 |
4 | 32313310203203331303 |
5 | 113221034103242321 |
6 | 2101301025424123 |
7 | 133560236316642 |
oct | 16676443437563 |
9 | 3550878461426 |
10 | 1022010212211 |
11 | 36448313711a |
12 | 1460a519b043 |
13 | 754b5284b51 |
14 | 376736c5359 |
15 | 1b8b8c109c6 |
hex | edf48e3f73 |
1022010212211 has 16 divisors (see below), whose sum is σ = 1447559942400. Its totient is φ = 639558294048.
The previous prime is 1022010212183. The next prime is 1022010212263. The reversal of 1022010212211 is 1122120102201.
It is not a de Polignac number, because 1022010212211 - 211 = 1022010210163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1022010210211) 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, 82241511 + ... + 82253936.
It is an arithmetic number, because the mean of its divisors is an integer number (90472496400).
Almost surely, 21022010212211 is an apocalyptic number.
1022010212211 is a deficient number, since it is larger than the sum of its proper divisors (425549730189).
1022010212211 is a wasteful number, since it uses less digits than its factorization.
1022010212211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164495578.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 1022010212211 its reverse (1122120102201), we get a palindrome (2144130314412).
The spelling of 1022010212211 in words is "one trillion, twenty-two billion, ten million, two hundred twelve thousand, two hundred eleven".
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