Base | Representation |
---|---|
bin | 1011111110000… |
… | …0101001011001 |
3 | 10111110120212201 |
4 | 2333200221121 |
5 | 100323000400 |
6 | 4552010201 |
7 | 1146502042 |
oct | 277405131 |
9 | 114416781 |
10 | 50203225 |
11 | 2637a476 |
12 | 14990961 |
13 | a529a67 |
14 | 694b8c9 |
15 | 461a06a |
hex | 2fe0a59 |
50203225 has 12 divisors (see below), whose sum is σ = 65529040. Its totient is φ = 38048400.
The previous prime is 50203217. The next prime is 50203247. The reversal of 50203225 is 52230205.
It is not a de Polignac number, because 50203225 - 23 = 50203217 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52371 + ... + 53320.
Almost surely, 250203225 is an apocalyptic number.
It is an amenable number.
50203225 is a deficient number, since it is larger than the sum of its proper divisors (15325815).
50203225 is a wasteful number, since it uses less digits than its factorization.
50203225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105720 (or 105715 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 50203225 is about 7085.4234171290. The cubic root of 50203225 is about 368.9016000234.
The spelling of 50203225 in words is "fifty million, two hundred three thousand, two hundred twenty-five".
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