Base | Representation |
---|---|
bin | 1011111100100… |
… | …1011100101101 |
3 | 10111021202112110 |
4 | 2333021130231 |
5 | 100311430310 |
6 | 4545554233 |
7 | 1145625030 |
oct | 277113455 |
9 | 114252473 |
10 | 50108205 |
11 | 26315044 |
12 | 14945979 |
13 | a4c5734 |
14 | 6925017 |
15 | 45ebd20 |
hex | 2fc972d |
50108205 has 16 divisors (see below), whose sum is σ = 91626624. Its totient is φ = 22906560.
The previous prime is 50108189. The next prime is 50108213. The reversal of 50108205 is 50280105.
It is not a de Polignac number, because 50108205 - 24 = 50108189 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent 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, 238506 + ... + 238715.
It is an arithmetic number, because the mean of its divisors is an integer number (5726664).
Almost surely, 250108205 is an apocalyptic number.
It is an amenable number.
50108205 is a deficient number, since it is larger than the sum of its proper divisors (41518419).
50108205 is a wasteful number, since it uses less digits than its factorization.
50108205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477236.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 50108205 is about 7078.7149257475. The cubic root of 50108205 is about 368.6687121405.
The spelling of 50108205 in words is "fifty million, one hundred eight thousand, two hundred five".
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