Base | Representation |
---|---|
bin | 1001001101110010… |
… | …01001110010110110 |
3 | 110202210120012220212 |
4 | 10212321021302312 |
5 | 40113023440310 |
6 | 2134533425422 |
7 | 233413630052 |
oct | 44671116266 |
9 | 13683505825 |
10 | 4947483830 |
11 | 21097a8913 |
12 | b60a9b272 |
13 | 60b002133 |
14 | 34d110c62 |
15 | 1de531205 |
hex | 126e49cb6 |
4947483830 has 8 divisors (see below), whose sum is σ = 8905470912. Its totient is φ = 1978993528.
The previous prime is 4947483829. The next prime is 4947483833. The reversal of 4947483830 is 383847494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×49474838302 = 48955192496222937800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4947483833) 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, 247374182 + ... + 247374201.
It is an arithmetic number, because the mean of its divisors is an integer number (1113183864).
Almost surely, 24947483830 is an apocalyptic number.
4947483830 is a deficient number, since it is larger than the sum of its proper divisors (3957987082).
4947483830 is a wasteful number, since it uses less digits than its factorization.
4947483830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494748390.
The product of its (nonzero) digits is 2322432, while the sum is 50.
The square root of 4947483830 is about 70338.3524828383. The cubic root of 4947483830 is about 1703.9681042304.
The spelling of 4947483830 in words is "four billion, nine hundred forty-seven million, four hundred eighty-three thousand, eight hundred thirty".
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