Base | Representation |
---|---|
bin | 1101001001110000011… |
… | …0000100101101011001 |
3 | 210121020100012212202210 |
4 | 3102130012010231121 |
5 | 12200230011342431 |
6 | 251445301345333 |
7 | 22216266655653 |
oct | 3223406045531 |
9 | 717210185683 |
10 | 225957137241 |
11 | 87911a05640 |
12 | 37960708249 |
13 | 183ccc35c94 |
14 | ad176196d3 |
15 | 5d271acd46 |
hex | 349c184b59 |
225957137241 has 32 divisors (see below), whose sum is σ = 339345248256. Its totient is φ = 132495624000.
The previous prime is 225957137227. The next prime is 225957137269. The reversal of 225957137241 is 142731759522.
It is not a de Polignac number, because 225957137241 - 211 = 225957135193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (225957137221) 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 31 ways as a sum of consecutive naturals, for example, 4874031 + ... + 4920171.
It is an arithmetic number, because the mean of its divisors is an integer number (10604539008).
Almost surely, 2225957137241 is an apocalyptic number.
It is an amenable number.
225957137241 is a deficient number, since it is larger than the sum of its proper divisors (113388111015).
225957137241 is a wasteful number, since it uses less digits than its factorization.
225957137241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50973.
The product of its digits is 1058400, while the sum is 48.
The spelling of 225957137241 in words is "two hundred twenty-five billion, nine hundred fifty-seven million, one hundred thirty-seven thousand, two hundred forty-one".
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