Base | Representation |
---|---|
bin | 11010110110100… |
… | …00101011100001 |
3 | 120200211212221020 |
4 | 31123100223201 |
5 | 430131000032 |
6 | 34203520053 |
7 | 5403410406 |
oct | 1533205341 |
9 | 520755836 |
10 | 225250017 |
11 | 106169743 |
12 | 63529029 |
13 | 37888245 |
14 | 21cb62ad |
15 | 14b95b2c |
hex | d6d0ae1 |
225250017 has 16 divisors (see below), whose sum is σ = 331827840. Its totient is φ = 135187712.
The previous prime is 225250013. The next prime is 225250021. The reversal of 225250017 is 710052522.
225250017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (225250013) and next prime (225250021).
It is a cyclic number.
It is not a de Polignac number, because 225250017 - 22 = 225250013 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225250013) 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, 94842 + ... + 97187.
It is an arithmetic number, because the mean of its divisors is an integer number (20739240).
Almost surely, 2225250017 is an apocalyptic number.
It is an amenable number.
225250017 is a deficient number, since it is larger than the sum of its proper divisors (106577823).
225250017 is a wasteful number, since it uses less digits than its factorization.
225250017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192072.
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 225250017 is about 15008.3315861557. The cubic root of 225250017 is about 608.4453982241.
The spelling of 225250017 in words is "two hundred twenty-five million, two hundred fifty thousand, seventeen".
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