Base | Representation |
---|---|
bin | 11010010101101… |
… | …00101100011100 |
3 | 120101201222012010 |
4 | 31022310230130 |
5 | 423030103314 |
6 | 33531311220 |
7 | 5321653050 |
oct | 1512645434 |
9 | 511658163 |
10 | 220941084 |
11 | 103796341 |
12 | 61bab510 |
13 | 36a09b90 |
14 | 214b3c60 |
15 | 145e4059 |
hex | d2b4b1c |
220941084 has 48 divisors (see below), whose sum is σ = 634500608. Its totient is φ = 58269888.
The previous prime is 220941079. The next prime is 220941107. The reversal of 220941084 is 480149022.
220941084 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
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, 100072 + ... + 102255.
Almost surely, 2220941084 is an apocalyptic number.
It is an amenable number.
220941084 is an abundant number, since it is smaller than the sum of its proper divisors (413559524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220941084 is a wasteful number, since it uses less digits than its factorization.
220941084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202354 (or 202352 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 220941084 is about 14864.0870557192. The cubic root of 220941084 is about 604.5406289118.
The spelling of 220941084 in words is "two hundred twenty million, nine hundred forty-one thousand, eighty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •