Base | Representation |
---|---|
bin | 11010111010011… |
… | …10011011101010 |
3 | 120201211001111022 |
4 | 31131032123222 |
5 | 430243440343 |
6 | 34222532442 |
7 | 5410654166 |
oct | 1535163352 |
9 | 521731438 |
10 | 225765098 |
11 | 106490729 |
12 | 63737122 |
13 | 37a08820 |
14 | 21dabca6 |
15 | 14c48568 |
hex | d74e6ea |
225765098 has 32 divisors (see below), whose sum is σ = 371422800. Its totient is φ = 102297600.
The previous prime is 225765091. The next prime is 225765103. The reversal of 225765098 is 890567522.
It can be written as a sum of positive squares in 8 ways, for example, as 163149529 + 62615569 = 12773^2 + 7913^2 .
It is not an unprimeable number, because it can be changed into a prime (225765091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390986 + ... + 391562.
Almost surely, 2225765098 is an apocalyptic number.
225765098 is a deficient number, since it is larger than the sum of its proper divisors (145657702).
225765098 is a wasteful number, since it uses less digits than its factorization.
225765098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842.
The product of its (nonzero) digits is 302400, while the sum is 44.
The square root of 225765098 is about 15025.4816228965. The cubic root of 225765098 is about 608.9088241357.
The spelling of 225765098 in words is "two hundred twenty-five million, seven hundred sixty-five thousand, ninety-eight".
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