Base | Representation |
---|---|
bin | 1000010010100110… |
… | …0110111111100010 |
3 | 12202002200010020202 |
4 | 2010221212333202 |
5 | 14024212001010 |
6 | 1004500105202 |
7 | 106102303400 |
oct | 20451467742 |
9 | 5662603222 |
10 | 2225500130 |
11 | a42267207 |
12 | 521395202 |
13 | 2960bc3a9 |
14 | 1717d8470 |
15 | d05a76a5 |
hex | 84a66fe2 |
2225500130 has 48 divisors (see below), whose sum is σ = 4664438136. Its totient is φ = 762289920.
The previous prime is 2225500129. The next prime is 2225500159. The reversal of 2225500130 is 310055222.
2225500130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1385253961 + 840246169 = 37219^2 + 28987^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 810560 + ... + 813300.
Almost surely, 22225500130 is an apocalyptic number.
2225500130 is an abundant number, since it is smaller than the sum of its proper divisors (2438938006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225500130 is a wasteful number, since it uses less digits than its factorization.
2225500130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4419 (or 4412 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 2225500130 is about 47175.2067298067. The cubic root of 2225500130 is about 1305.5971939224.
Adding to 2225500130 its reverse (310055222), we get a palindrome (2535555352).
The spelling of 2225500130 in words is "two billion, two hundred twenty-five million, five hundred thousand, one hundred thirty".
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