Base | Representation |
---|---|
bin | 1000010010100101… |
… | …0011011101111000 |
3 | 12202002112001112121 |
4 | 2010221103131320 |
5 | 14024201421102 |
6 | 1004454251024 |
7 | 106101521254 |
oct | 20451233570 |
9 | 5662461477 |
10 | 2225420152 |
11 | a4221210a |
12 | 521356a74 |
13 | 296091b77 |
14 | 1717b7264 |
15 | d058db37 |
hex | 84a53778 |
2225420152 has 16 divisors (see below), whose sum is σ = 4174166160. Its totient is φ = 1112309184.
The previous prime is 2225420143. The next prime is 2225420179. The reversal of 2225420152 is 2510245222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25828 + ... + 71539.
It is an arithmetic number, because the mean of its divisors is an integer number (260885385).
Almost surely, 22225420152 is an apocalyptic number.
It is an amenable number.
2225420152 is a deficient number, since it is larger than the sum of its proper divisors (1948746008).
2225420152 is a wasteful number, since it uses less digits than its factorization.
2225420152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100230 (or 100226 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 2225420152 is about 47174.3590523496. The cubic root of 2225420152 is about 1305.5815539468.
Adding to 2225420152 its reverse (2510245222), we get a palindrome (4735665374).
The spelling of 2225420152 in words is "two billion, two hundred twenty-five million, four hundred twenty thousand, one hundred fifty-two".
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