Base | Representation |
---|---|
bin | 1011111111000… |
… | …1100000110001 |
3 | 10111121002122020 |
4 | 2333301200301 |
5 | 100332203210 |
6 | 4553302053 |
7 | 1150210326 |
oct | 277614061 |
9 | 114532566 |
10 | 50272305 |
11 | 26417366 |
12 | 14a04929 |
13 | a552335 |
14 | 6968b4d |
15 | 4630770 |
hex | 2ff1831 |
50272305 has 16 divisors (see below), whose sum is σ = 80728704. Its totient is φ = 26714240.
The previous prime is 50272303. The next prime is 50272333. The reversal of 50272305 is 50327205.
It is not a de Polignac number, because 50272305 - 21 = 50272303 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (50272303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1749 + ... + 10178.
It is an arithmetic number, because the mean of its divisors is an integer number (5045544).
Almost surely, 250272305 is an apocalyptic number.
It is an amenable number.
50272305 is a deficient number, since it is larger than the sum of its proper divisors (30456399).
50272305 is a wasteful number, since it uses less digits than its factorization.
50272305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12216.
The product of its (nonzero) digits is 2100, while the sum is 24.
The square root of 50272305 is about 7090.2965382274. The cubic root of 50272305 is about 369.0707262290.
The spelling of 50272305 in words is "fifty million, two hundred seventy-two thousand, three hundred five".
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