Base | Representation |
---|---|
bin | 1101000001110100… |
… | …00100011011100000 |
3 | 200001110110200001020 |
4 | 12200322010123200 |
5 | 103311100404402 |
6 | 3114021205440 |
7 | 335221434405 |
oct | 64072043340 |
9 | 20043420036 |
10 | 6994544352 |
11 | 2a6a268774 |
12 | 1432560880 |
13 | 876145953 |
14 | 4a4d3a2ac |
15 | 2ae0dc8bc |
hex | 1a0e846e0 |
6994544352 has 96 divisors (see below), whose sum is σ = 19190545920. Its totient is φ = 2226470400.
The previous prime is 6994544317. The next prime is 6994544369. The reversal of 6994544352 is 2534454996.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 6994544295 and 6994544304.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1545549 + ... + 1550067.
It is an arithmetic number, because the mean of its divisors is an integer number (199901520).
Almost surely, 26994544352 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6994544352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9595272960).
6994544352 is an abundant number, since it is smaller than the sum of its proper divisors (12196001568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6994544352 is a wasteful number, since it uses less digits than its factorization.
6994544352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5256 (or 5248 counting only the distinct ones).
The product of its digits is 4665600, while the sum is 51.
The square root of 6994544352 is about 83633.3925654101. The cubic root of 6994544352 is about 1912.4340879331.
The spelling of 6994544352 in words is "six billion, nine hundred ninety-four million, five hundred forty-four thousand, three hundred fifty-two".
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