Base | Representation |
---|---|
bin | 1110001101110101101… |
… | …1111010110100011001 |
3 | 212100102000221201012111 |
4 | 3203131123322310121 |
5 | 13000142203031441 |
6 | 304111010112321 |
7 | 23434220250505 |
oct | 3433533726431 |
9 | 770360851174 |
10 | 244233252121 |
11 | 94640338211 |
12 | 3b40127b6a1 |
13 | 1a053420741 |
14 | bb6c99d305 |
15 | 6546908081 |
hex | 38dd6fad19 |
244233252121 has 8 divisors (see below), whose sum is σ = 244398909600. Its totient is φ = 244067656320.
The previous prime is 244233252083. The next prime is 244233252143. The reversal of 244233252121 is 121252332442.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 244233252121 - 29 = 244233251609 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (244233252821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9964201 + ... + 9988681.
It is an arithmetic number, because the mean of its divisors is an integer number (30549863700).
Almost surely, 2244233252121 is an apocalyptic number.
It is an amenable number.
244233252121 is a deficient number, since it is larger than the sum of its proper divisors (165657479).
244233252121 is a wasteful number, since it uses less digits than its factorization.
244233252121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30839.
The product of its digits is 23040, while the sum is 31.
Adding to 244233252121 its reverse (121252332442), we get a palindrome (365485584563).
The spelling of 244233252121 in words is "two hundred forty-four billion, two hundred thirty-three million, two hundred fifty-two thousand, one hundred twenty-one".
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