Base | Representation |
---|---|
bin | 11010111011110… |
… | …11101000101000 |
3 | 120202011110110201 |
4 | 31131323220220 |
5 | 430320401443 |
6 | 34230521544 |
7 | 5412355036 |
oct | 1535735050 |
9 | 522143421 |
10 | 225950248 |
11 | 1065a7847 |
12 | 638062b4 |
13 | 37a71b94 |
14 | 22019556 |
15 | 14c8334d |
hex | d77ba28 |
225950248 has 16 divisors (see below), whose sum is σ = 428025780. Its totient is φ = 111810048.
The previous prime is 225950243. The next prime is 225950269. The reversal of 225950248 is 842059522.
It can be written as a sum of positive squares in 2 ways, for example, as 209612484 + 16337764 = 14478^2 + 4042^2 .
It is not an unprimeable number, because it can be changed into a prime (225950243) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144811 + ... + 146362.
Almost surely, 2225950248 is an apocalyptic number.
It is an amenable number.
225950248 is a deficient number, since it is larger than the sum of its proper divisors (202075532).
225950248 is a wasteful number, since it uses less digits than its factorization.
225950248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291276 (or 291272 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 225950248 is about 15031.6415603885. The cubic root of 225950248 is about 609.0752340674.
The spelling of 225950248 in words is "two hundred twenty-five million, nine hundred fifty thousand, two hundred forty-eight".
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