Base | Representation |
---|---|
bin | 1000010010101100… |
… | …1111011111001110 |
3 | 12202010110212101001 |
4 | 2010223033133032 |
5 | 14024314200032 |
6 | 1004513210514 |
7 | 106106035264 |
oct | 20453173716 |
9 | 5663425331 |
10 | 2225928142 |
11 | a42529839 |
12 | 521560a3a |
13 | 29620c159 |
14 | 1718aa434 |
15 | d063e3e7 |
hex | 84acf7ce |
2225928142 has 4 divisors (see below), whose sum is σ = 3338892216. Its totient is φ = 1112964070.
The previous prime is 2225928091. The next prime is 2225928151. The reversal of 2225928142 is 2418295222.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556482034 + ... + 556482037.
It is an arithmetic number, because the mean of its divisors is an integer number (834723054).
Almost surely, 22225928142 is an apocalyptic number.
2225928142 is a deficient number, since it is larger than the sum of its proper divisors (1112964074).
2225928142 is a wasteful number, since it uses less digits than its factorization.
2225928142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1112964073.
The product of its digits is 46080, while the sum is 37.
The square root of 2225928142 is about 47179.7429200287. The cubic root of 2225928142 is about 1305.6808867875.
The spelling of 2225928142 in words is "two billion, two hundred twenty-five million, nine hundred twenty-eight thousand, one hundred forty-two".
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