Base | Representation |
---|---|
bin | 11001010110000… |
… | …110101111111011 |
3 | 1002122010200022220 |
4 | 121112012233323 |
5 | 1332324201321 |
6 | 110110015123 |
7 | 13352232435 |
oct | 3126065773 |
9 | 1078120286 |
10 | 425225211 |
11 | 1a9034aa4 |
12 | ba4a74a3 |
13 | 6a134168 |
14 | 4068d655 |
15 | 274e79c6 |
hex | 19586bfb |
425225211 has 16 divisors (see below), whose sum is σ = 572736000. Its totient is φ = 280612800.
The previous prime is 425225197. The next prime is 425225249. The reversal of 425225211 is 112522524.
It is not a de Polignac number, because 425225211 - 26 = 425225147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425225611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140290 + ... + 143288.
It is an arithmetic number, because the mean of its divisors is an integer number (35796000).
Almost surely, 2425225211 is an apocalyptic number.
425225211 is a deficient number, since it is larger than the sum of its proper divisors (147510789).
425225211 is a wasteful number, since it uses less digits than its factorization.
425225211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3466.
The product of its digits is 1600, while the sum is 24.
The square root of 425225211 is about 20620.9895737329. The cubic root of 425225211 is about 751.9800780098.
Adding to 425225211 its reverse (112522524), we get a palindrome (537747735).
The spelling of 425225211 in words is "four hundred twenty-five million, two hundred twenty-five thousand, two hundred eleven".
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