Base | Representation |
---|---|
bin | 111011111110000… |
… | …0011110100110101 |
3 | 12012020101000202122 |
4 | 1313330003310311 |
5 | 13110112424023 |
6 | 531401045325 |
7 | 100602461360 |
oct | 16774036465 |
9 | 5166330678 |
10 | 2012233013 |
11 | 94294249a |
12 | 481a86845 |
13 | 260b6b42b |
14 | 1513610d7 |
15 | bb9cc2c8 |
hex | 77f03d35 |
2012233013 has 8 divisors (see below), whose sum is σ = 2302237632. Its totient is φ = 1722864096.
The previous prime is 2012232991. The next prime is 2012233021. The reversal of 2012233013 is 3103322102.
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 2012233013 - 28 = 2012232757 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2012232982 and 2012233000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012235013) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 152120 + ... + 164817.
It is an arithmetic number, because the mean of its divisors is an integer number (287779704).
Almost surely, 22012233013 is an apocalyptic number.
It is an amenable number.
2012233013 is a deficient number, since it is larger than the sum of its proper divisors (290004619).
2012233013 is an equidigital number, since it uses as much as digits as its factorization.
2012233013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317851.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2012233013 is about 44857.9202928535. The cubic root of 2012233013 is about 1262.4846020800.
Adding to 2012233013 its reverse (3103322102), we get a palindrome (5115555115).
It can be divided in two parts, 20122 and 33013, that added together give a palindrome (53135).
The spelling of 2012233013 in words is "two billion, twelve million, two hundred thirty-three thousand, thirteen".
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