Base | Representation |
---|---|
bin | 100000001100000110000… |
… | …100111000100100010010 |
3 | 21211110120210020212210102 |
4 | 200030012010320210102 |
5 | 242220144041213020 |
6 | 4412103341132402 |
7 | 315545446425563 |
oct | 40140604704422 |
9 | 7743523225712 |
10 | 2212010101010 |
11 | 7831210426a6 |
12 | 2b885185a102 |
13 | 13078cb43898 |
14 | 790c1a5c16a |
15 | 3c815a1a475 |
hex | 20306138912 |
2212010101010 has 8 divisors (see below), whose sum is σ = 3981618181836. Its totient is φ = 884804040400.
The previous prime is 2212010100943. The next prime is 2212010101027. The reversal of 2212010101010 is 101010102122.
It can be written as a sum of positive squares in 2 ways, for example, as 1775793442921 + 436216658089 = 1332589^2 + 660467^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
2212010101010 is a modest number, since divided by 10101010 gives 22120 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2212010100982 and 2212010101000.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110600505041 + ... + 110600505060.
Almost surely, 22212010101010 is an apocalyptic number.
2212010101010 is a deficient number, since it is larger than the sum of its proper divisors (1769608080826).
2212010101010 is a wasteful number, since it uses less digits than its factorization.
2212010101010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221201010108.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2212010101010 its reverse (101010102122), we get a palindrome (2313020203132).
The spelling of 2212010101010 in words is "two trillion, two hundred twelve billion, ten million, one hundred one thousand, ten".
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