Base | Representation |
---|---|
bin | 101101001011000100… |
… | …111101000101001101 |
3 | 11122012100021012020011 |
4 | 231023010331011031 |
5 | 1243314040331341 |
6 | 34141005553221 |
7 | 3334660103626 |
oct | 551304750515 |
9 | 148170235204 |
10 | 48504230221 |
11 | 19630412087 |
12 | 9497b75811 |
13 | 475cbcc055 |
14 | 24c1c0ca4d |
15 | 13dd3d3b81 |
hex | b4b13d14d |
48504230221 has 16 divisors (see below), whose sum is σ = 51614366400. Its totient is φ = 45422890240.
The previous prime is 48504230209. The next prime is 48504230261. The reversal of 48504230221 is 12203240584.
48504230221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48504230221 - 25 = 48504230189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48504230261) 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, 9834126 + ... + 9839056.
It is an arithmetic number, because the mean of its divisors is an integer number (3225897900).
Almost surely, 248504230221 is an apocalyptic number.
It is an amenable number.
48504230221 is a deficient number, since it is larger than the sum of its proper divisors (3110136179).
48504230221 is a wasteful number, since it uses less digits than its factorization.
48504230221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7724.
The product of its (nonzero) digits is 15360, while the sum is 31.
The spelling of 48504230221 in words is "forty-eight billion, five hundred four million, two hundred thirty thousand, two hundred twenty-one".
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