Base | Representation |
---|---|
bin | 1011111100100… |
… | …0011110011100 |
3 | 10111021120001212 |
4 | 2333020132130 |
5 | 100311313340 |
6 | 4545523552 |
7 | 1145610305 |
oct | 277103634 |
9 | 114246055 |
10 | 50104220 |
11 | 26312051 |
12 | 149435b8 |
13 | a4c398a |
14 | 69237ac |
15 | 45eaa65 |
hex | 2fc879c |
50104220 has 24 divisors (see below), whose sum is σ = 105756000. Its totient is φ = 19939392.
The previous prime is 50104211. The next prime is 50104231. The reversal of 50104220 is 2240105.
It is a junction number, because it is equal to n+sod(n) for n = 50104195 and 50104204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2315 + ... + 10274.
It is an arithmetic number, because the mean of its divisors is an integer number (4406500).
Almost surely, 250104220 is an apocalyptic number.
It is an amenable number.
50104220 is an abundant number, since it is smaller than the sum of its proper divisors (55651780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50104220 is a wasteful number, since it uses less digits than its factorization.
50104220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12797 (or 12795 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 14.
The square root of 50104220 is about 7078.4334425069. The cubic root of 50104220 is about 368.6589387327.
Adding to 50104220 its reverse (2240105), we get a palindrome (52344325).
The spelling of 50104220 in words is "fifty million, one hundred four thousand, two hundred twenty".
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