Base | Representation |
---|---|
bin | 101110111111010011… |
… | …011111010100100101 |
3 | 11211020020110210112000 |
4 | 232333103133110211 |
5 | 1311312233310131 |
6 | 35102304315513 |
7 | 3434205413556 |
oct | 567723372445 |
9 | 154206423460 |
10 | 50454197541 |
11 | 1a441096420 |
12 | 9941012b99 |
13 | 49b0ba9177 |
14 | 2628ba232d |
15 | 14a46b1ce6 |
hex | bbf4df525 |
50454197541 has 32 divisors (see below), whose sum is σ = 86338742400. Its totient is φ = 28779575040.
The previous prime is 50454197527. The next prime is 50454197551. The reversal of 50454197541 is 14579145405.
50454197541 is a `hidden beast` number, since 5 + 0 + 454 + 197 + 5 + 4 + 1 = 666.
It is not a de Polignac number, because 50454197541 - 233 = 41864262949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50454197551) 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 31 ways as a sum of consecutive naturals, for example, 4991406 + ... + 5001503.
It is an arithmetic number, because the mean of its divisors is an integer number (2698085700).
Almost surely, 250454197541 is an apocalyptic number.
50454197541 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
50454197541 is a deficient number, since it is larger than the sum of its proper divisors (35884544859).
50454197541 is a wasteful number, since it uses less digits than its factorization.
50454197541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9992946 (or 9992940 counting only the distinct ones).
The product of its (nonzero) digits is 504000, while the sum is 45.
The spelling of 50454197541 in words is "fifty billion, four hundred fifty-four million, one hundred ninety-seven thousand, five hundred forty-one".
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