Base | Representation |
---|---|
bin | 1000000110101000… |
… | …1111001010111111 |
3 | 12121121021100221221 |
4 | 2001222033022333 |
5 | 13423341124210 |
6 | 555504534211 |
7 | 104623011610 |
oct | 20152171277 |
9 | 5547240857 |
10 | 2175333055 |
11 | a16a11a15 |
12 | 508621367 |
13 | 2888a5c2c |
14 | 168c99c07 |
15 | cae981da |
hex | 81a8f2bf |
2175333055 has 32 divisors (see below), whose sum is σ = 3024221184. Its totient is φ = 1471335936.
The previous prime is 2175333053. The next prime is 2175333131. The reversal of 2175333055 is 5503335712.
It is not a de Polignac number, because 2175333055 - 21 = 2175333053 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2175333055.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2175333053) 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 31 ways as a sum of consecutive naturals, for example, 896574 + ... + 898996.
It is an arithmetic number, because the mean of its divisors is an integer number (94506912).
Almost surely, 22175333055 is an apocalyptic number.
2175333055 is a deficient number, since it is larger than the sum of its proper divisors (848888129).
2175333055 is a wasteful number, since it uses less digits than its factorization.
2175333055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2775.
The product of its (nonzero) digits is 47250, while the sum is 34.
The square root of 2175333055 is about 46640.4658531623. The cubic root of 2175333055 is about 1295.7123146485.
Adding to 2175333055 its reverse (5503335712), we get a palindrome (7678668767).
The spelling of 2175333055 in words is "two billion, one hundred seventy-five million, three hundred thirty-three thousand, fifty-five".
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