Base | Representation |
---|---|
bin | 1100110110101000… |
… | …01110101111111100 |
3 | 122210220221212101110 |
4 | 12123110032233330 |
5 | 103113042122233 |
6 | 3100430442020 |
7 | 333002212536 |
oct | 63324165774 |
9 | 18726855343 |
10 | 6900739068 |
11 | 2a21318443 |
12 | 1407063310 |
13 | 85c890972 |
14 | 4966bc856 |
15 | 2a5c5d663 |
hex | 19b50ebfc |
6900739068 has 48 divisors (see below), whose sum is σ = 16341937920. Its totient is φ = 2265984000.
The previous prime is 6900739039. The next prime is 6900739091. The reversal of 6900739068 is 8609370096.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361523 + ... + 1366581.
It is an arithmetic number, because the mean of its divisors is an integer number (340457040).
Almost surely, 26900739068 is an apocalyptic number.
It is an amenable number.
6900739068 is an abundant number, since it is smaller than the sum of its proper divisors (9441198852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6900739068 is a wasteful number, since it uses less digits than its factorization.
6900739068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6738 (or 6736 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 48.
The square root of 6900739068 is about 83070.6871766449. The cubic root of 6900739068 is about 1903.8462315942.
The spelling of 6900739068 in words is "six billion, nine hundred million, seven hundred thirty-nine thousand, sixty-eight".
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