Base | Representation |
---|---|
bin | 101010011110111… |
… | …1101110101100100 |
3 | 10200100101102211021 |
4 | 1110331331311210 |
5 | 10404413431322 |
6 | 353242020524 |
7 | 50216543521 |
oct | 12475756544 |
9 | 3610342737 |
10 | 1425530212 |
11 | 671746a47 |
12 | 3394a7744 |
13 | 19944a102 |
14 | d747a148 |
15 | 852394c7 |
hex | 54f7dd64 |
1425530212 has 12 divisors (see below), whose sum is σ = 2495890096. Its totient is φ = 712418760.
The previous prime is 1425530209. The next prime is 1425530279. The reversal of 1425530212 is 2120355241.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77214 + ... + 93877.
Almost surely, 21425530212 is an apocalyptic number.
It is an amenable number.
1425530212 is a deficient number, since it is larger than the sum of its proper divisors (1070359884).
1425530212 is a wasteful number, since it uses less digits than its factorization.
1425530212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173178 (or 173176 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 1425530212 is about 37756.1943527152. The cubic root of 1425530212 is about 1125.4481077750.
Adding to 1425530212 its reverse (2120355241), we get a palindrome (3545885453).
The spelling of 1425530212 in words is "one billion, four hundred twenty-five million, five hundred thirty thousand, two hundred twelve".
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