Base | Representation |
---|---|
bin | 1101000111000110101… |
… | …0101110000000100010 |
3 | 210112101201210222121102 |
4 | 3101301222232000202 |
5 | 12142300300321143 |
6 | 251250512554402 |
7 | 22162534441442 |
oct | 3216152560042 |
9 | 715351728542 |
10 | 225245323298 |
11 | 87587127256 |
12 | 377a2252a02 |
13 | 1831861b4b8 |
14 | ac8ac88122 |
15 | 5cd49550b8 |
hex | 3471aae022 |
225245323298 has 18 divisors (see below), whose sum is σ = 353220797307. Its totient is φ = 107718641140.
The previous prime is 225245323291. The next prime is 225245323307. The reversal of 225245323298 is 892323542522.
It can be written as a sum of positive squares in only one way, i.e., 112622661649 + 112622661649 = 335593^2 + 335593^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=335593.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225245323291) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15429983 + ... + 15444573.
Almost surely, 2225245323298 is an apocalyptic number.
225245323298 is a deficient number, since it is larger than the sum of its proper divisors (127975474009).
225245323298 is an frugal number, since it uses more digits than its factorization.
225245323298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29230 (or 14616 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 47.
The spelling of 225245323298 in words is "two hundred twenty-five billion, two hundred forty-five million, three hundred twenty-three thousand, two hundred ninety-eight".
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