Base | Representation |
---|---|
bin | 110001100011100001101… |
… | …0101100100111111010011 |
3 | 220010002212101111022221212 |
4 | 1203013003111210333103 |
5 | 1343042004344042221 |
6 | 22252501041010335 |
7 | 1302030661004153 |
oct | 143070325447723 |
9 | 26102771438855 |
10 | 6810800377811 |
11 | 219649828a921 |
12 | 91bb8b3239ab |
13 | 3a5342a7c771 |
14 | 197904700763 |
15 | bc270536b5b |
hex | 631c3564fd3 |
6810800377811 has 8 divisors (see below), whose sum is σ = 7106952636960. Its totient is φ = 6514650660672.
The previous prime is 6810800377793. The next prime is 6810800377853. The reversal of 6810800377811 is 1187730080186.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6810800377811 - 214 = 6810800361427 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6810800377811.
It is not an unprimeable number, because it can be changed into a prime (6810800370811) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 6585425 + ... + 7549133.
It is an arithmetic number, because the mean of its divisors is an integer number (888369079620).
Almost surely, 26810800377811 is an apocalyptic number.
6810800377811 is a deficient number, since it is larger than the sum of its proper divisors (296152259149).
6810800377811 is a wasteful number, since it uses less digits than its factorization.
6810800377811 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1271005.
The product of its (nonzero) digits is 451584, while the sum is 50.
The spelling of 6810800377811 in words is "six trillion, eight hundred ten billion, eight hundred million, three hundred seventy-seven thousand, eight hundred eleven".
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