Base | Representation |
---|---|
bin | 1101001101000101… |
… | …01110111011000100 |
3 | 200022001101002121221 |
4 | 12212202232323010 |
5 | 104004301341434 |
6 | 3131235450124 |
7 | 340450162405 |
oct | 64642567304 |
9 | 20261332557 |
10 | 7089090244 |
11 | 3008674475 |
12 | 145a156944 |
13 | 88c8c9a72 |
14 | 4b370b9ac |
15 | 2b75662b4 |
hex | 1a68aeec4 |
7089090244 has 12 divisors (see below), whose sum is σ = 12409156368. Its totient is φ = 3543617000.
The previous prime is 7089090191. The next prime is 7089090277. The reversal of 7089090244 is 4420909807.
It is a self number, because there is not a number n which added to its sum of digits gives 7089090244.
It is an unprimeable number.
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, 214702 + ... + 245509.
It is an arithmetic number, because the mean of its divisors is an integer number (1034096364).
Almost surely, 27089090244 is an apocalyptic number.
It is an amenable number.
7089090244 is a deficient number, since it is larger than the sum of its proper divisors (5320066124).
7089090244 is a wasteful number, since it uses less digits than its factorization.
7089090244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 464066 (or 464064 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 7089090244 is about 84196.7353523876. The cubic root of 7089090244 is about 1921.0124004651.
The spelling of 7089090244 in words is "seven billion, eighty-nine million, ninety thousand, two hundred forty-four".
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