Base | Representation |
---|---|
bin | 1000011110011010… |
… | …0111100101001011 |
3 | 12212112220101210222 |
4 | 2013212213211023 |
5 | 14124403012010 |
6 | 1013430100255 |
7 | 110243405201 |
oct | 20746474513 |
9 | 5775811728 |
10 | 2275047755 |
11 | a68229062 |
12 | 535aaa68b |
13 | 2a3449906 |
14 | 178215071 |
15 | d4ae3355 |
hex | 879a794b |
2275047755 has 8 divisors (see below), whose sum is σ = 2730414624. Its totient is φ = 1819800000.
The previous prime is 2275047751. The next prime is 2275047757. The reversal of 2275047755 is 5577405722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2275047755 - 22 = 2275047751 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2275047751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19730 + ... + 70280.
It is an arithmetic number, because the mean of its divisors is an integer number (341301828).
Almost surely, 22275047755 is an apocalyptic number.
2275047755 is a deficient number, since it is larger than the sum of its proper divisors (455366869).
2275047755 is an equidigital number, since it uses as much as digits as its factorization.
2275047755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59557.
The product of its (nonzero) digits is 686000, while the sum is 44.
The square root of 2275047755 is about 47697.4606766440. The cubic root of 2275047755 is about 1315.2152596667.
The spelling of 2275047755 in words is "two billion, two hundred seventy-five million, forty-seven thousand, seven hundred fifty-five".
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