Base | Representation |
---|---|
bin | 100111000000101001000… |
… | …011011100100100011101 |
3 | 100111021110221222201010212 |
4 | 213000221003130210131 |
5 | 322410133040041023 |
6 | 5411304020542205 |
7 | 364451305052111 |
oct | 47005103344435 |
9 | 10437427881125 |
10 | 2680748362013 |
11 | 943998621967 |
12 | 373669251965 |
13 | 165a41399737 |
14 | 93a6b035741 |
15 | 49aebd90e78 |
hex | 270290dc91d |
2680748362013 has 16 divisors (see below), whose sum is σ = 2705036414976. Its totient is φ = 2656512230400.
The previous prime is 2680748361983. The next prime is 2680748362051. The reversal of 2680748362013 is 3102638470862.
It is a cyclic number.
It is not a de Polignac number, because 2680748362013 - 222 = 2680744167709 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2680748362063) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 693953120 + ... + 693956982.
It is an arithmetic number, because the mean of its divisors is an integer number (169064775936).
Almost surely, 22680748362013 is an apocalyptic number.
It is an amenable number.
2680748362013 is a deficient number, since it is larger than the sum of its proper divisors (24288052963).
2680748362013 is a wasteful number, since it uses less digits than its factorization.
2680748362013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9004.
The product of its (nonzero) digits is 2322432, while the sum is 50.
The spelling of 2680748362013 in words is "two trillion, six hundred eighty billion, seven hundred forty-eight million, three hundred sixty-two thousand, thirteen".
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