Base | Representation |
---|---|
bin | 1101001000101000011… |
… | …0101010101101110110 |
3 | 210120110022021010001221 |
4 | 3102022012222231312 |
5 | 12144120224144110 |
6 | 251355320140554 |
7 | 22205643266563 |
oct | 3221206525566 |
9 | 716408233057 |
10 | 225655303030 |
11 | 87777599083 |
12 | 3789760775a |
13 | 18382545361 |
14 | acc94c986a |
15 | 5d0a93a7da |
hex | 348a1aab76 |
225655303030 has 8 divisors (see below), whose sum is σ = 406179545472. Its totient is φ = 90262121208.
The previous prime is 225655302923. The next prime is 225655303033. The reversal of 225655303030 is 30303556522.
225655303030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2256553030302 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225655303033) 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 3 ways as a sum of consecutive naturals, for example, 11282765142 + ... + 11282765161.
It is an arithmetic number, because the mean of its divisors is an integer number (50772443184).
Almost surely, 2225655303030 is an apocalyptic number.
225655303030 is a deficient number, since it is larger than the sum of its proper divisors (180524242442).
225655303030 is a wasteful number, since it uses less digits than its factorization.
225655303030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22565530310.
The product of its (nonzero) digits is 81000, while the sum is 34.
Adding to 225655303030 its reverse (30303556522), we get a palindrome (255958859552).
The spelling of 225655303030 in words is "two hundred twenty-five billion, six hundred fifty-five million, three hundred three thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •