Base | Representation |
---|---|
bin | 11101010010000001001… |
… | …000001110010001001010 |
3 | 21010100212110012120010221 |
4 | 131102001020032101022 |
5 | 230432002021022421 |
6 | 4140221431300254 |
7 | 265243316143516 |
oct | 35220110162112 |
9 | 7110773176127 |
10 | 2012211110986 |
11 | 70641279424a |
12 | 285b9151a68a |
13 | 11799b37362b |
14 | 6d56a543146 |
15 | 3752004e841 |
hex | 1d48120e44a |
2012211110986 has 32 divisors (see below), whose sum is σ = 3131884388160. Its totient is φ = 968461638144.
The previous prime is 2012211110983. The next prime is 2012211111013. The reversal of 2012211110986 is 6890111122102.
It is not an unprimeable number, because it can be changed into a prime (2012211110983) 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, 168761221 + ... + 168773143.
It is an arithmetic number, because the mean of its divisors is an integer number (97871387130).
Almost surely, 22012211110986 is an apocalyptic number.
2012211110986 is a deficient number, since it is larger than the sum of its proper divisors (1119673277174).
2012211110986 is a wasteful number, since it uses less digits than its factorization.
2012211110986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20550.
The product of its (nonzero) digits is 3456, while the sum is 34.
The spelling of 2012211110986 in words is "two trillion, twelve billion, two hundred eleven million, one hundred ten thousand, nine hundred eighty-six".
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