Base | Representation |
---|---|
bin | 10111001100001010110… |
… | …00110011001111101101 |
3 | 2211011200211121102200000 |
4 | 23212011120303033231 |
5 | 101023330021231340 |
6 | 1410014211254513 |
7 | 111365421140550 |
oct | 13460530631755 |
9 | 2734624542600 |
10 | 796806820845 |
11 | 287a1874aa62 |
12 | 10a514baa439 |
13 | 5a1a5558659 |
14 | 2a7cc234697 |
15 | 15ad7cded30 |
hex | b9856333ed |
796806820845 has 48 divisors (see below), whose sum is σ = 1636896992640. Its totient is φ = 364254542784.
The previous prime is 796806820829. The next prime is 796806820889. The reversal of 796806820845 is 548028608697.
It is not a de Polignac number, because 796806820845 - 24 = 796806820829 is a prime.
It is a super-2 number, since 2×7968068208452 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46834930 + ... + 46851939.
It is an arithmetic number, because the mean of its divisors is an integer number (34102020680).
Almost surely, 2796806820845 is an apocalyptic number.
It is an amenable number.
796806820845 is an abundant number, since it is smaller than the sum of its proper divisors (840090171795).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
796806820845 is an equidigital number, since it uses as much as digits as its factorization.
796806820845 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93686896 (or 93686884 counting only the distinct ones).
The product of its (nonzero) digits is 46448640, while the sum is 63.
The spelling of 796806820845 in words is "seven hundred ninety-six billion, eight hundred six million, eight hundred twenty thousand, eight hundred forty-five".
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