Base | Representation |
---|---|
bin | 101110101010001100… |
… | …101111000101001101 |
3 | 11210022120012001121210 |
4 | 232222030233011031 |
5 | 1310101111334144 |
6 | 35003215045033 |
7 | 3422345604444 |
oct | 565214570515 |
9 | 153276161553 |
10 | 50100105549 |
11 | 1a27a22690a |
12 | 9862510779 |
13 | 495571c590 |
14 | 25d3b4bd5b |
15 | 148356aab9 |
hex | baa32f14d |
50100105549 has 32 divisors (see below), whose sum is σ = 72881875584. Its totient is φ = 30428524800.
The previous prime is 50100105541. The next prime is 50100105577. The reversal of 50100105549 is 94550100105.
It is not a de Polignac number, because 50100105549 - 23 = 50100105541 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50100105541) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1228602 + ... + 1268724.
It is an arithmetic number, because the mean of its divisors is an integer number (2277558612).
Almost surely, 250100105549 is an apocalyptic number.
It is an amenable number.
50100105549 is a deficient number, since it is larger than the sum of its proper divisors (22781770035).
50100105549 is a wasteful number, since it uses less digits than its factorization.
50100105549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40557.
The product of its (nonzero) digits is 4500, while the sum is 30.
The spelling of 50100105549 in words is "fifty billion, one hundred million, one hundred five thousand, five hundred forty-nine".
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