Base | Representation |
---|---|
bin | 1100110010111111… |
… | …11111110110001000 |
3 | 122201210121211202021 |
4 | 12121133333312020 |
5 | 103032242104240 |
6 | 3053421414224 |
7 | 332152216465 |
oct | 63137776610 |
9 | 18653554667 |
10 | 6870269320 |
11 | 2a060a7032 |
12 | 13b8a0a374 |
13 | 856482c25 |
14 | 49262a66c |
15 | 2a324054a |
hex | 1997ffd88 |
6870269320 has 32 divisors (see below), whose sum is σ = 15498501120. Its totient is φ = 2740926400.
The previous prime is 6870269249. The next prime is 6870269323. The reversal of 6870269320 is 239620786.
It is not an unprimeable number, because it can be changed into a prime (6870269323) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208906 + ... + 239545.
It is an arithmetic number, because the mean of its divisors is an integer number (484328160).
Almost surely, 26870269320 is an apocalyptic number.
It is an amenable number.
6870269320 is an abundant number, since it is smaller than the sum of its proper divisors (8628231800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6870269320 is a wasteful number, since it uses less digits than its factorization.
6870269320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448845 (or 448841 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 6870269320 is about 82887.0877760825. The cubic root of 6870269320 is about 1901.0399957346.
The spelling of 6870269320 in words is "six billion, eight hundred seventy million, two hundred sixty-nine thousand, three hundred twenty".
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