Base | Representation |
---|---|
bin | 11010110100000… |
… | …01011000010001 |
3 | 120200020101101000 |
4 | 31122001120101 |
5 | 430040101301 |
6 | 34152532213 |
7 | 5400555414 |
oct | 1532013021 |
9 | 520211330 |
10 | 224925201 |
11 | 105a676a6 |
12 | 633b1069 |
13 | 377a3447 |
14 | 21c2db7b |
15 | 14b2e786 |
hex | d681611 |
224925201 has 8 divisors (see below), whose sum is σ = 333222560. Its totient is φ = 149950116.
The previous prime is 224925199. The next prime is 224925209. The reversal of 224925201 is 102529422.
It is a happy number.
It is not a de Polignac number, because 224925201 - 21 = 224925199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 8330563 = 224925201 / (2 + 2 + 4 + 9 + 2 + 5 + 2 + 0 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (224925209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4165255 + ... + 4165308.
It is an arithmetic number, because the mean of its divisors is an integer number (41652820).
Almost surely, 2224925201 is an apocalyptic number.
It is an amenable number.
224925201 is a deficient number, since it is larger than the sum of its proper divisors (108297359).
224925201 is an equidigital number, since it uses as much as digits as its factorization.
224925201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8330572 (or 8330566 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 224925201 is about 14997.5064927474. The cubic root of 224925201 is about 608.1527931795.
The spelling of 224925201 in words is "two hundred twenty-four million, nine hundred twenty-five thousand, two hundred one".
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