Base | Representation |
---|---|
bin | 111011111101110… |
… | …0011101001010010 |
3 | 12012020010022221202 |
4 | 1313323203221102 |
5 | 13110044214302 |
6 | 531354151202 |
7 | 100601402156 |
oct | 16773435122 |
9 | 5166108852 |
10 | 2012101202 |
11 | 942862461 |
12 | 481a22502 |
13 | 260b23437 |
14 | 151329066 |
15 | bb9a3202 |
hex | 77ee3a52 |
2012101202 has 8 divisors (see below), whose sum is σ = 3018371916. Its totient is φ = 1005977232.
The previous prime is 2012101183. The next prime is 2012101237. The reversal of 2012101202 is 2021012102.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2006054521 + 6046681 = 44789^2 + 2459^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8948 + ... + 64064.
Almost surely, 22012101202 is an apocalyptic number.
2012101202 is a deficient number, since it is larger than the sum of its proper divisors (1006270714).
2012101202 is a wasteful number, since it uses less digits than its factorization.
2012101202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73372.
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2012101202 is about 44856.4510633643. The cubic root of 2012101202 is about 1262.4570351944.
Adding to 2012101202 its reverse (2021012102), we get a palindrome (4033113304).
The spelling of 2012101202 in words is "two billion, twelve million, one hundred one thousand, two hundred two".
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