Base | Representation |
---|---|
bin | 1000011101010111… |
… | …0111011011110100 |
3 | 12212020122021210102 |
4 | 2013111313123310 |
5 | 14122241444434 |
6 | 1013152013232 |
7 | 110161155023 |
oct | 20725673364 |
9 | 5766567712 |
10 | 2270656244 |
11 | a657a970a |
12 | 534531218 |
13 | 2a256ca9c |
14 | 1777d08ba |
15 | d452707e |
hex | 875776f4 |
2270656244 has 12 divisors (see below), whose sum is σ = 3992482368. Its totient is φ = 1129947000.
The previous prime is 2270656243. The next prime is 2270656249. The reversal of 2270656244 is 4426560722.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2270656198 and 2270656207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270656243) 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 3 ways as a sum of consecutive naturals, for example, 1344332 + ... + 1346019.
It is an arithmetic number, because the mean of its divisors is an integer number (332706864).
Almost surely, 22270656244 is an apocalyptic number.
It is an amenable number.
2270656244 is a deficient number, since it is larger than the sum of its proper divisors (1721826124).
2270656244 is a wasteful number, since it uses less digits than its factorization.
2270656244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2690566 (or 2690564 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 38.
The square root of 2270656244 is about 47651.4033791241. The cubic root of 2270656244 is about 1314.3684638757.
The spelling of 2270656244 in words is "two billion, two hundred seventy million, six hundred fifty-six thousand, two hundred forty-four".
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