Base | Representation |
---|---|
bin | 1100110000110100… |
… | …00110110111101000 |
3 | 122200112011000122011 |
4 | 12120122012313220 |
5 | 103013044314013 |
6 | 3051525005304 |
7 | 331540411543 |
oct | 63032066750 |
9 | 18615130564 |
10 | 6851948008 |
11 | 29a6822a54 |
12 | 13b2853834 |
13 | 852739909 |
14 | 49001b85a |
15 | 2a1821c3d |
hex | 198686de8 |
6851948008 has 32 divisors (see below), whose sum is σ = 13418301600. Its totient is φ = 3276873792.
The previous prime is 6851947913. The next prime is 6851948023. The reversal of 6851948008 is 8008491586.
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, 178710 + ... + 213637.
It is an arithmetic number, because the mean of its divisors is an integer number (419321925).
Almost surely, 26851948008 is an apocalyptic number.
It is an amenable number.
6851948008 is a deficient number, since it is larger than the sum of its proper divisors (6566353592).
6851948008 is a wasteful number, since it uses less digits than its factorization.
6851948008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 392449 (or 392445 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 49.
The square root of 6851948008 is about 82776.4942963883. The cubic root of 6851948008 is about 1899.3486232515.
The spelling of 6851948008 in words is "six billion, eight hundred fifty-one million, nine hundred forty-eight thousand, eight".
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