Base | Representation |
---|---|
bin | 1100100010101100… |
… | …01101101011100100 |
3 | 122101021020120102202 |
4 | 12101112031223210 |
5 | 102242233034240 |
6 | 3032053554032 |
7 | 325601456624 |
oct | 62126155344 |
9 | 18337216382 |
10 | 6733486820 |
11 | 2945972345 |
12 | 137b045918 |
13 | 834031238 |
14 | 47c3c2884 |
15 | 296222315 |
hex | 19158dae4 |
6733486820 has 24 divisors (see below), whose sum is σ = 14972106744. Its totient is φ = 2534959616.
The previous prime is 6733486759. The next prime is 6733486841. The reversal of 6733486820 is 286843376.
It can be written as a sum of positive squares in 4 ways, for example, as 789385216 + 5944101604 = 28096^2 + 77098^2 .
It is a super-2 number, since 2×67334868202 = 90679689510227424800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9901847 + ... + 9902526.
It is an arithmetic number, because the mean of its divisors is an integer number (623837781).
Almost surely, 26733486820 is an apocalyptic number.
It is an amenable number.
6733486820 is an abundant number, since it is smaller than the sum of its proper divisors (8238619924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6733486820 is a wasteful number, since it uses less digits than its factorization.
6733486820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19804399 (or 19804397 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 47.
The square root of 6733486820 is about 82057.8260740558. The cubic root of 6733486820 is about 1888.3391828283.
The spelling of 6733486820 in words is "six billion, seven hundred thirty-three million, four hundred eighty-six thousand, eight hundred twenty".
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