Base | Representation |
---|---|
bin | 1101000110011001010… |
… | …0101110000000010101 |
3 | 210111220110200220101001 |
4 | 3101212110232000111 |
5 | 12141403040203431 |
6 | 251215553503301 |
7 | 22155033664615 |
oct | 3214624560025 |
9 | 714813626331 |
10 | 225055006741 |
11 | 87499758644 |
12 | 3774a571b31 |
13 | 182b8074956 |
14 | ac6d8a6a45 |
15 | 5cc2daee61 |
hex | 346652e015 |
225055006741 has 4 divisors (see below), whose sum is σ = 225056049484. Its totient is φ = 225053964000.
The previous prime is 225055006727. The next prime is 225055006747. The reversal of 225055006741 is 147600550522.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 205092142641 + 19962864100 = 452871^2 + 141290^2 .
It is a cyclic number.
It is not a de Polignac number, because 225055006741 - 213 = 225054998549 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 225055006741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225055006747) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63720 + ... + 673921.
It is an arithmetic number, because the mean of its divisors is an integer number (56264012371).
Almost surely, 2225055006741 is an apocalyptic number.
It is an amenable number.
225055006741 is a deficient number, since it is larger than the sum of its proper divisors (1042743).
225055006741 is an equidigital number, since it uses as much as digits as its factorization.
225055006741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1042742.
The product of its (nonzero) digits is 84000, while the sum is 37.
The spelling of 225055006741 in words is "two hundred twenty-five billion, fifty-five million, six thousand, seven hundred forty-one".
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