Base | Representation |
---|---|
bin | 101110101011011010… |
… | …001010110100010101 |
3 | 11210100222101100012100 |
4 | 232223122022310111 |
5 | 1310121310413440 |
6 | 35005222112313 |
7 | 3423013256352 |
oct | 565332126425 |
9 | 153328340170 |
10 | 50120404245 |
11 | 1a28a73059a |
12 | 986927b699 |
13 | 49599a8942 |
14 | 25d6713629 |
15 | 148522a230 |
hex | bab68ad15 |
50120404245 has 24 divisors (see below), whose sum is σ = 88172019936. Its totient is φ = 26331912288.
The previous prime is 50120404237. The next prime is 50120404259. The reversal of 50120404245 is 54240402105.
50120404245 is a `hidden beast` number, since 5 + 0 + 12 + 0 + 404 + 245 = 666.
It is not a de Polignac number, because 50120404245 - 23 = 50120404237 is a prime.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 8308827 + ... + 8314856.
It is an arithmetic number, because the mean of its divisors is an integer number (3673834164).
Almost surely, 250120404245 is an apocalyptic number.
It is an amenable number.
50120404245 is a deficient number, since it is larger than the sum of its proper divisors (38051615691).
50120404245 is a wasteful number, since it uses less digits than its factorization.
50120404245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16623761 (or 16623758 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The spelling of 50120404245 in words is "fifty billion, one hundred twenty million, four hundred four thousand, two hundred forty-five".
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