Base | Representation |
---|---|
bin | 110010000100101000… |
… | …110001111001101011 |
3 | 12010202222010102002100 |
4 | 302010220301321223 |
5 | 1340102302441334 |
6 | 40411012104443 |
7 | 3612226012035 |
oct | 620450617153 |
9 | 163688112070 |
10 | 53764890219 |
11 | 2088a973877 |
12 | a505905123 |
13 | 50baa63411 |
14 | 2860762c55 |
15 | 15ea177c99 |
hex | c84a31e6b |
53764890219 has 12 divisors (see below), whose sum is σ = 77678755336. Its totient is φ = 35834787072.
The previous prime is 53764890209. The next prime is 53764890247. The reversal of 53764890219 is 91209846735.
53764890219 is a `hidden beast` number, since 537 + 6 + 4 + 8 + 90 + 2 + 19 = 666.
It is not a de Polignac number, because 53764890219 - 24 = 53764890203 is a prime.
It is a super-2 number, since 2×537648902192 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53764890209) 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 11 ways as a sum of consecutive naturals, for example, 665782 + ... + 742155.
It is a 1-persistent number, because it is pandigital, but 2⋅53764890219 = 107529780438 is not.
Almost surely, 253764890219 is an apocalyptic number.
53764890219 is a deficient number, since it is larger than the sum of its proper divisors (23913865117).
53764890219 is a wasteful number, since it uses less digits than its factorization.
53764890219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1412186 (or 1412183 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 54.
The spelling of 53764890219 in words is "fifty-three billion, seven hundred sixty-four million, eight hundred ninety thousand, two hundred nineteen".
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