Base | Representation |
---|---|
bin | 1101010110101110… |
… | …10111000000110100 |
3 | 200111200121110211010 |
4 | 12223113113000310 |
5 | 104141004313204 |
6 | 3143245512220 |
7 | 342451643640 |
oct | 65327270064 |
9 | 20450543733 |
10 | 7169994804 |
11 | 304a303245 |
12 | 1481272670 |
13 | 8a35b5a9b |
14 | 4c036bc20 |
15 | 2be6e7d89 |
hex | 1ab5d7034 |
7169994804 has 48 divisors (see below), whose sum is σ = 19270565888. Its totient is φ = 2032436448.
The previous prime is 7169994787. The next prime is 7169994827. The reversal of 7169994804 is 4084999617.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 325384 + ... + 346719.
Almost surely, 27169994804 is an apocalyptic number.
It is an amenable number.
7169994804 is an abundant number, since it is smaller than the sum of its proper divisors (12100571084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7169994804 is a wasteful number, since it uses less digits than its factorization.
7169994804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 672244 (or 672242 counting only the distinct ones).
The product of its (nonzero) digits is 3919104, while the sum is 57.
The square root of 7169994804 is about 84675.8218383501. The cubic root of 7169994804 is about 1928.2926549231.
The spelling of 7169994804 in words is "seven billion, one hundred sixty-nine million, nine hundred ninety-four thousand, eight hundred four".
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