Base | Representation |
---|---|
bin | 101111001111010001… |
… | …1000100001011111101 |
3 | 100200211211020100020201 |
4 | 1132132203010023331 |
5 | 3130224211141000 |
6 | 114334114043501 |
7 | 10220611546054 |
oct | 1363643041375 |
9 | 320754210221 |
10 | 101444240125 |
11 | 3a0276a1088 |
12 | 177b1579591 |
13 | 9748aaa9b7 |
14 | 4ca4bab39b |
15 | 298ae1c96a |
hex | 179e8c42fd |
101444240125 has 32 divisors (see below), whose sum is σ = 131321773440. Its totient is φ = 78181891200.
The previous prime is 101444240113. The next prime is 101444240129. The reversal of 101444240125 is 521042444101.
It is a happy number.
It is not a de Polignac number, because 101444240125 - 227 = 101310022397 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 101444240093 and 101444240102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101444240129) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263106 + ... + 521644.
It is an arithmetic number, because the mean of its divisors is an integer number (4103805420).
Almost surely, 2101444240125 is an apocalyptic number.
It is an amenable number.
101444240125 is a deficient number, since it is larger than the sum of its proper divisors (29877533315).
101444240125 is an equidigital number, since it uses as much as digits as its factorization.
101444240125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 258670 (or 258660 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
Adding to 101444240125 its reverse (521042444101), we get a palindrome (622486684226).
The spelling of 101444240125 in words is "one hundred one billion, four hundred forty-four million, two hundred forty thousand, one hundred twenty-five".
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