Base | Representation |
---|---|
bin | 11101000110101010011… |
… | …111100101111011111010 |
3 | 21002012101211212011211001 |
4 | 131012222133211323322 |
5 | 230232020132414320 |
6 | 4130444021555214 |
7 | 264332236132513 |
oct | 35065237457372 |
9 | 7065354764731 |
10 | 2000020201210 |
11 | 7012272992a9 |
12 | 28374a875b0a |
13 | 1167a77b8255 |
14 | 6cb3142ba0a |
15 | 37059b6d20a |
hex | 1d1aa7e5efa |
2000020201210 has 64 divisors (see below), whose sum is σ = 3869496067104. Its totient is φ = 741629952000.
The previous prime is 2000020201189. The next prime is 2000020201211. The reversal of 2000020201210 is 121020200002.
It can be written as a sum of positive squares in 16 ways, for example, as 1323795216969 + 676224984241 = 1150563^2 + 822329^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (2000020201211) 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, 3012040 + ... + 3615580.
Almost surely, 22000020201210 is an apocalyptic number.
2000020201210 is a deficient number, since it is larger than the sum of its proper divisors (1869475865894).
2000020201210 is a wasteful number, since it uses less digits than its factorization.
2000020201210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603859.
The product of its (nonzero) digits is 16, while the sum is 10.
Adding to 2000020201210 its reverse (121020200002), we get a palindrome (2121040401212).
The spelling of 2000020201210 in words is "two trillion, twenty million, two hundred one thousand, two hundred ten".
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