Base | Representation |
---|---|
bin | 111011111101110… |
… | …0110010010001010 |
3 | 12012020010212210001 |
4 | 1313323212102022 |
5 | 13110100041020 |
6 | 531354313214 |
7 | 100601445526 |
oct | 16773462212 |
9 | 5166125701 |
10 | 2012112010 |
11 | 94286a597 |
12 | 481a2880a |
13 | 260b2832c |
14 | 15132cd86 |
15 | bb9a650a |
hex | 77ee648a |
2012112010 has 16 divisors (see below), whose sum is σ = 3834849096. Its totient is φ = 757500928.
The previous prime is 2012112007. The next prime is 2012112073. The reversal of 2012112010 is 102112102.
It can be written as a sum of positive squares in 4 ways, for example, as 1900872801 + 111239209 = 43599^2 + 10547^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5917807 + ... + 5918146.
Almost surely, 22012112010 is an apocalyptic number.
2012112010 is a deficient number, since it is larger than the sum of its proper divisors (1822737086).
2012112010 is a wasteful number, since it uses less digits than its factorization.
2012112010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11835977.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 2012112010 is about 44856.5715363981. The cubic root of 2012112010 is about 1262.4592956193.
Adding to 2012112010 its reverse (102112102), we get a palindrome (2114224112).
It can be divided in two parts, 20121 and 12010, that added together give a triangular number (32131 = T253).
The spelling of 2012112010 in words is "two billion, twelve million, one hundred twelve thousand, ten".
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