Base | Representation |
---|---|
bin | 1000010010100101… |
… | …1001100100001100 |
3 | 12202002120022210210 |
4 | 2010221121210030 |
5 | 14024203221012 |
6 | 1004455002420 |
7 | 106101654141 |
oct | 20451314414 |
9 | 5662508723 |
10 | 2225445132 |
11 | a42229959 |
12 | 521369410 |
13 | 2960a0351 |
14 | 1717c23c8 |
15 | d059623c |
hex | 84a5990c |
2225445132 has 48 divisors (see below), whose sum is σ = 5423185152. Its totient is φ = 708945600.
The previous prime is 2225445119. The next prime is 2225445169. The reversal of 2225445132 is 2315445222.
It is a self number, because there is not a number n which added to its sum of digits gives 2225445132.
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, 397698 + ... + 403254.
It is an arithmetic number, because the mean of its divisors is an integer number (112983024).
Almost surely, 22225445132 is an apocalyptic number.
It is an amenable number.
2225445132 is an abundant number, since it is smaller than the sum of its proper divisors (3197740020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225445132 is a wasteful number, since it uses less digits than its factorization.
2225445132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7038 (or 7036 counting only the distinct ones).
The product of its digits is 19200, while the sum is 30.
The square root of 2225445132 is about 47174.6238140804. The cubic root of 2225445132 is about 1305.5864389128.
The spelling of 2225445132 in words is "two billion, two hundred twenty-five million, four hundred forty-five thousand, one hundred thirty-two".
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