Base | Representation |
---|---|
bin | 1100111100101111… |
… | …11011100110111010 |
3 | 122221111111021020221 |
4 | 12132113323212322 |
5 | 103214210302030 |
6 | 3105502210254 |
7 | 334164241534 |
oct | 63627734672 |
9 | 18844437227 |
10 | 6952040890 |
11 | 2a48278243 |
12 | 142028398a |
13 | 86a3b3782 |
14 | 49d434854 |
15 | 2aa4e3e7a |
hex | 19e5fb9ba |
6952040890 has 8 divisors (see below), whose sum is σ = 12513673620. Its totient is φ = 2780816352.
The previous prime is 6952040869. The next prime is 6952040897. The reversal of 6952040890 is 980402596.
It can be written as a sum of positive squares in 2 ways, for example, as 6915086649 + 36954241 = 83157^2 + 6079^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (6952040897) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347602035 + ... + 347602054.
Almost surely, 26952040890 is an apocalyptic number.
6952040890 is a deficient number, since it is larger than the sum of its proper divisors (5561632730).
6952040890 is a wasteful number, since it uses less digits than its factorization.
6952040890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695204096.
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 6952040890 is about 83378.8995489866. The cubic root of 6952040890 is about 1908.5524781715.
The spelling of 6952040890 in words is "six billion, nine hundred fifty-two million, forty thousand, eight hundred ninety".
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