Base | Representation |
---|---|
bin | 1100000100100… |
… | …0111000110011 |
3 | 10112021021120102 |
4 | 3001020320303 |
5 | 100430131240 |
6 | 5005103015 |
7 | 1153230620 |
oct | 301107063 |
9 | 115237512 |
10 | 50630195 |
11 | 26641240 |
12 | 14b57a6b |
13 | a6491c5 |
14 | 6a1d347 |
15 | 46a1815 |
hex | 3048e33 |
50630195 has 16 divisors (see below), whose sum is σ = 75748608. Its totient is φ = 31561440.
The previous prime is 50630159. The next prime is 50630197. The reversal of 50630195 is 59103605.
It is not a de Polignac number, because 50630195 - 210 = 50629171 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50630197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65369 + ... + 66138.
It is an arithmetic number, because the mean of its divisors is an integer number (4734288).
Almost surely, 250630195 is an apocalyptic number.
50630195 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
50630195 is a deficient number, since it is larger than the sum of its proper divisors (25118413).
50630195 is a wasteful number, since it uses less digits than its factorization.
50630195 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131530.
The product of its (nonzero) digits is 4050, while the sum is 29.
The square root of 50630195 is about 7115.4897934014. The cubic root of 50630195 is about 369.9444645160.
The spelling of 50630195 in words is "fifty million, six hundred thirty thousand, one hundred ninety-five".
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