Base | Representation |
---|---|
bin | 110101101101011101… |
… | …1001101101101100100 |
3 | 102000201101112001101021 |
4 | 1223122323031231210 |
5 | 3342210034333234 |
6 | 124553141340524 |
7 | 11222166501616 |
oct | 1533273155544 |
9 | 360641461337 |
10 | 115342105444 |
11 | 44a0967aa95 |
12 | 1a42ba07744 |
13 | ab521a9547 |
14 | 5822898db6 |
15 | 30010c89b4 |
hex | 1adaecdb64 |
115342105444 has 96 divisors (see below), whose sum is σ = 222596125920. Its totient is φ = 52076544000.
The previous prime is 115342105433. The next prime is 115342105471. The reversal of 115342105444 is 444501243511.
It is a happy number.
It can be written as a sum of positive squares in 16 ways, for example, as 13581105444 + 101761000000 = 116538^2 + 319000^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44208012 + ... + 44210620.
It is an arithmetic number, because the mean of its divisors is an integer number (2318709645).
Almost surely, 2115342105444 is an apocalyptic number.
It is an amenable number.
115342105444 is a deficient number, since it is larger than the sum of its proper divisors (107254020476).
115342105444 is a wasteful number, since it uses less digits than its factorization.
115342105444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2929 (or 2927 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 34.
Adding to 115342105444 its reverse (444501243511), we get a palindrome (559843348955).
The spelling of 115342105444 in words is "one hundred fifteen billion, three hundred forty-two million, one hundred five thousand, four hundred forty-four".
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