Base | Representation |
---|---|
bin | 1000011101010111… |
… | …1010110000111010 |
3 | 12212020122222111112 |
4 | 2013111322300322 |
5 | 14122242414012 |
6 | 1013152200322 |
7 | 110161242545 |
oct | 20725726072 |
9 | 5766588445 |
10 | 2270669882 |
11 | a65808988 |
12 | 5345390a2 |
13 | 2a2576060 |
14 | 1777d585c |
15 | d452b122 |
hex | 8757ac3a |
2270669882 has 8 divisors (see below), whose sum is σ = 3668005236. Its totient is φ = 1048001472.
The previous prime is 2270669873. The next prime is 2270669887. The reversal of 2270669882 is 2889660722.
It can be written as a sum of positive squares in 2 ways, for example, as 2208906001 + 61763881 = 46999^2 + 7859^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2270669882.
It is not an unprimeable number, because it can be changed into a prime (2270669887) 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 3 ways as a sum of consecutive naturals, for example, 43666703 + ... + 43666754.
Almost surely, 22270669882 is an apocalyptic number.
2270669882 is a deficient number, since it is larger than the sum of its proper divisors (1397335354).
2270669882 is a wasteful number, since it uses less digits than its factorization.
2270669882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87333472.
The product of its (nonzero) digits is 1161216, while the sum is 50.
The square root of 2270669882 is about 47651.5464806757. The cubic root of 2270669882 is about 1314.3710953207.
The spelling of 2270669882 in words is "two billion, two hundred seventy million, six hundred sixty-nine thousand, eight hundred eighty-two".
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