Base | Representation |
---|---|
bin | 110010011111101111010… |
… | …1101000100100010100110 |
3 | 220120110122002121120121122 |
4 | 1210333132231010202212 |
5 | 1402201320241240240 |
6 | 22432124123413542 |
7 | 1314256234153646 |
oct | 144773655044246 |
9 | 26513562546548 |
10 | 6940108540070 |
11 | 2236313385022 |
12 | 9410583842b2 |
13 | 3b45ac512144 |
14 | 19dc8dd58526 |
15 | c07dc78b4b5 |
hex | 64fdeb448a6 |
6940108540070 has 48 divisors (see below), whose sum is σ = 13207371233040. Its totient is φ = 2618447672448.
The previous prime is 6940108540031. The next prime is 6940108540121. The reversal of 6940108540070 is 700458010496.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9615524 + ... + 10312056.
It is an arithmetic number, because the mean of its divisors is an integer number (275153567355).
Almost surely, 26940108540070 is an apocalyptic number.
6940108540070 is a deficient number, since it is larger than the sum of its proper divisors (6267262692970).
6940108540070 is a wasteful number, since it uses less digits than its factorization.
6940108540070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697017 (or 696788 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 44.
The spelling of 6940108540070 in words is "six trillion, nine hundred forty billion, one hundred eight million, five hundred forty thousand, seventy".
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