Base | Representation |
---|---|
bin | 101111000010100101… |
… | …011000100110001011 |
3 | 11211101002000020110120 |
4 | 233002211120212023 |
5 | 1311420330021420 |
6 | 35111551514323 |
7 | 3435444200565 |
oct | 570245304613 |
9 | 154332006416 |
10 | 50509220235 |
11 | 1a46a157821 |
12 | 99575289a3 |
13 | 49bc402786 |
14 | 2632206335 |
15 | 14a942ed40 |
hex | bc295898b |
50509220235 has 64 divisors (see below), whose sum is σ = 83959787520. Its totient is φ = 25901821440.
The previous prime is 50509220227. The next prime is 50509220239. The reversal of 50509220235 is 53202290505.
It is not a de Polignac number, because 50509220235 - 23 = 50509220227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50509220196 and 50509220205.
It is not an unprimeable number, because it can be changed into a prime (50509220239) 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 63 ways as a sum of consecutive naturals, for example, 77349169 + ... + 77349821.
It is an arithmetic number, because the mean of its divisors is an integer number (1311871680).
Almost surely, 250509220235 is an apocalyptic number.
50509220235 is a deficient number, since it is larger than the sum of its proper divisors (33450567285).
50509220235 is a wasteful number, since it uses less digits than its factorization.
50509220235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508.
The product of its (nonzero) digits is 27000, while the sum is 33.
The spelling of 50509220235 in words is "fifty billion, five hundred nine million, two hundred twenty thousand, two hundred thirty-five".
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