Base | Representation |
---|---|
bin | 1100001001100… |
… | …1001100101001 |
3 | 10112212222210202 |
4 | 3002121030221 |
5 | 101021143040 |
6 | 5020121545 |
7 | 1156100636 |
oct | 302311451 |
9 | 115788722 |
10 | 50959145 |
11 | 268463a6 |
12 | 150962b5 |
13 | a732b53 |
14 | 6aa718d |
15 | 4719015 |
hex | 3099329 |
50959145 has 8 divisors (see below), whose sum is σ = 63809856. Its totient is φ = 38994736.
The previous prime is 50959127. The next prime is 50959163. The reversal of 50959145 is 54195905.
It is an interprime number because it is at equal distance from previous prime (50959127) and next prime (50959163).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50959145 - 28 = 50958889 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 50959099 and 50959108.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 221447 + ... + 221676.
It is an arithmetic number, because the mean of its divisors is an integer number (7976232).
Almost surely, 250959145 is an apocalyptic number.
It is an amenable number.
50959145 is a deficient number, since it is larger than the sum of its proper divisors (12850711).
50959145 is a wasteful number, since it uses less digits than its factorization.
50959145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443151.
The product of its (nonzero) digits is 40500, while the sum is 38.
The square root of 50959145 is about 7138.5674333160. The cubic root of 50959145 is about 370.7439257026.
The spelling of 50959145 in words is "fifty million, nine hundred fifty-nine thousand, one hundred forty-five".
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