Base | Representation |
---|---|
bin | 101110101011101100… |
… | …011110011011001001 |
3 | 11210101022102011001101 |
4 | 232223230132123021 |
5 | 1310124023000040 |
6 | 35005513021401 |
7 | 3423102124333 |
oct | 565354363311 |
9 | 153338364041 |
10 | 50125203145 |
11 | 1a292409026 |
12 | 986a9b4861 |
13 | 495a999024 |
14 | 25d7202453 |
15 | 148587709a |
hex | babb1e6c9 |
50125203145 has 16 divisors (see below), whose sum is σ = 60488725248. Its totient is φ = 39875143680.
The previous prime is 50125203131. The next prime is 50125203173. The reversal of 50125203145 is 54130252105.
It is not a de Polignac number, because 50125203145 - 25 = 50125203113 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597385 + ... + 676105.
It is an arithmetic number, because the mean of its divisors is an integer number (3780545328).
Almost surely, 250125203145 is an apocalyptic number.
It is an amenable number.
50125203145 is a deficient number, since it is larger than the sum of its proper divisors (10363522103).
50125203145 is a wasteful number, since it uses less digits than its factorization.
50125203145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79440.
The product of its (nonzero) digits is 6000, while the sum is 28.
The spelling of 50125203145 in words is "fifty billion, one hundred twenty-five million, two hundred three thousand, one hundred forty-five".
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