Base | Representation |
---|---|
bin | 111011111110001… |
… | …0101000110001011 |
3 | 12012020111121210201 |
4 | 1313330111012023 |
5 | 13110122210010 |
6 | 531402353031 |
7 | 100603204540 |
oct | 16774250613 |
9 | 5166447721 |
10 | 2012303755 |
11 | 942990660 |
12 | 481abb777 |
13 | 260b946a7 |
14 | 15137cbc7 |
15 | bb9e323a |
hex | 77f1518b |
2012303755 has 16 divisors (see below), whose sum is σ = 3010616064. Its totient is φ = 1254422880.
The previous prime is 2012303743. The next prime is 2012303767. The reversal of 2012303755 is 5573032102.
It is an interprime number because it is at equal distance from previous prime (2012303743) and next prime (2012303767).
It is not a de Polignac number, because 2012303755 - 213 = 2012295563 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612997 + ... + 2613766.
It is an arithmetic number, because the mean of its divisors is an integer number (188163504).
Almost surely, 22012303755 is an apocalyptic number.
2012303755 is a deficient number, since it is larger than the sum of its proper divisors (998312309).
2012303755 is a wasteful number, since it uses less digits than its factorization.
2012303755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5226786.
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 2012303755 is about 44858.7087977351. The cubic root of 2012303755 is about 1262.4993965295.
Adding to 2012303755 its reverse (5573032102), we get a palindrome (7585335857).
The spelling of 2012303755 in words is "two billion, twelve million, three hundred three thousand, seven hundred fifty-five".
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