Base | Representation |
---|---|
bin | 10010110111001001101… |
… | …01011010101000001100 |
3 | 2021221211002221200222012 |
4 | 21123210311122220030 |
5 | 41104234040133343 |
6 | 1213420435440352 |
7 | 64552063451300 |
oct | 11334465325014 |
9 | 2257732850865 |
10 | 648084302348 |
11 | 22a93a76964a |
12 | a572a1560b8 |
13 | 4916385b612 |
14 | 235203c1d00 |
15 | 11cd1453718 |
hex | 96e4d5aa0c |
648084302348 has 36 divisors (see below), whose sum is σ = 1319971324392. Its totient is φ = 277612130880.
The previous prime is 648084302293. The next prime is 648084302387. The reversal of 648084302348 is 843203480846.
It is a junction number, because it is equal to n+sod(n) for n = 648084302296 and 648084302305.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 427961 + ... + 1216272.
It is an arithmetic number, because the mean of its divisors is an integer number (36665870122).
Almost surely, 2648084302348 is an apocalyptic number.
It is an amenable number.
648084302348 is an abundant number, since it is smaller than the sum of its proper divisors (671887022044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
648084302348 is a wasteful number, since it uses less digits than its factorization.
648084302348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646262 (or 1646253 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 50.
The spelling of 648084302348 in words is "six hundred forty-eight billion, eighty-four million, three hundred two thousand, three hundred forty-eight".
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