Base | Representation |
---|---|
bin | 1101000110011011010… |
… | …1100001110010100101 |
3 | 210111221001212212100020 |
4 | 3101212311201302211 |
5 | 12141412240414321 |
6 | 251220502105353 |
7 | 22155200045610 |
oct | 3214665416245 |
9 | 714831785306 |
10 | 225063607461 |
11 | 874a35a2480 |
12 | 3775141b259 |
13 | 182b9a96634 |
14 | ac70aa5177 |
15 | 5cc3a0d4c6 |
hex | 3466d61ca5 |
225063607461 has 32 divisors (see below), whose sum is σ = 396139465728. Its totient is φ = 110038736640.
The previous prime is 225063607459. The next prime is 225063607487. The reversal of 225063607461 is 164706360522.
225063607461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 225063607461 - 21 = 225063607459 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225063607441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28651995 + ... + 28659848.
It is an arithmetic number, because the mean of its divisors is an integer number (12379358304).
Almost surely, 2225063607461 is an apocalyptic number.
225063607461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
225063607461 is a deficient number, since it is larger than the sum of its proper divisors (171075858267).
225063607461 is a wasteful number, since it uses less digits than its factorization.
225063607461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57311881.
The product of its (nonzero) digits is 362880, while the sum is 42.
Adding to 225063607461 its reverse (164706360522), we get a palindrome (389769967983).
The spelling of 225063607461 in words is "two hundred twenty-five billion, sixty-three million, six hundred seven thousand, four hundred sixty-one".
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