Base | Representation |
---|---|
bin | 111011011000111101… |
… | …010000110000010100 |
3 | 20002121012112020111110 |
4 | 323120331100300110 |
5 | 2021044441331322 |
6 | 45143441135020 |
7 | 4415160431634 |
oct | 733075206024 |
9 | 202535466443 |
10 | 63769480212 |
11 | 25054233369 |
12 | 1043832a470 |
13 | 6023699b59 |
14 | 312d35c6c4 |
15 | 19d3640c0c |
hex | ed8f50c14 |
63769480212 has 48 divisors (see below), whose sum is σ = 149491746432. Its totient is φ = 21157194240.
The previous prime is 63769480171. The next prime is 63769480219. The reversal of 63769480212 is 21208496736.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63769480219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3149473 + ... + 3169655.
It is an arithmetic number, because the mean of its divisors is an integer number (3114411384).
Almost surely, 263769480212 is an apocalyptic number.
It is an amenable number.
63769480212 is an abundant number, since it is smaller than the sum of its proper divisors (85722266220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63769480212 is a wasteful number, since it uses less digits than its factorization.
63769480212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21408 (or 21406 counting only the distinct ones).
The product of its (nonzero) digits is 870912, while the sum is 48.
The spelling of 63769480212 in words is "sixty-three billion, seven hundred sixty-nine million, four hundred eighty thousand, two hundred twelve".
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