Base | Representation |
---|---|
bin | 11101010001110110011… |
… | …001010001001011110001 |
3 | 21010100101220100111110211 |
4 | 131101312121101023301 |
5 | 230431114420430001 |
6 | 4140151515424121 |
7 | 265236001400206 |
oct | 35216631211361 |
9 | 7110356314424 |
10 | 2012031030001 |
11 | 706330076793 |
12 | 285b41155041 |
13 | 11796cc71935 |
14 | 6d550667cad |
15 | 3750e32c351 |
hex | 1d4766512f1 |
2012031030001 has 8 divisors (see below), whose sum is σ = 2061215781408. Its totient is φ = 1962851556000.
The previous prime is 2012031029951. The next prime is 2012031030011. The reversal of 2012031030001 is 1000301302102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2012031030001 - 223 = 2012022641393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012031030011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541995 + ... + 2077936.
It is an arithmetic number, because the mean of its divisors is an integer number (257651972676).
Almost surely, 22012031030001 is an apocalyptic number.
It is an amenable number.
2012031030001 is a deficient number, since it is larger than the sum of its proper divisors (49184751407).
2012031030001 is a wasteful number, since it uses less digits than its factorization.
2012031030001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2638703.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 2012031030001 its reverse (1000301302102), we get a palindrome (3012332332103).
The spelling of 2012031030001 in words is "two trillion, twelve billion, thirty-one million, thirty thousand, one".
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