Base | Representation |
---|---|
bin | 101001010111010010… |
… | …110101111001110011 |
3 | 11020122022012122212100 |
4 | 221113102311321303 |
5 | 1211430020331011 |
6 | 32223103031443 |
7 | 3131424504255 |
oct | 512722657163 |
9 | 136568178770 |
10 | 44414230131 |
11 | 17921747517 |
12 | 873629b583 |
13 | 425a75865b |
14 | 221494bcd5 |
15 | 124e2d1d56 |
hex | a574b5e73 |
44414230131 has 12 divisors (see below), whose sum is σ = 66223368640. Its totient is φ = 28654341840.
The previous prime is 44414230129. The next prime is 44414230171. The reversal of 44414230131 is 13103241444.
44414230131 is a `hidden beast` number, since 4 + 4 + 414 + 230 + 13 + 1 = 666.
It is not a de Polignac number, because 44414230131 - 21 = 44414230129 is a prime.
It is a super-2 number, since 2×444142301312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44414230095 and 44414230104.
It is not an unprimeable number, because it can be changed into a prime (44414230171) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79595116 + ... + 79595673.
Almost surely, 244414230131 is an apocalyptic number.
44414230131 is a deficient number, since it is larger than the sum of its proper divisors (21809138509).
44414230131 is a wasteful number, since it uses less digits than its factorization.
44414230131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159190826 (or 159190823 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 44414230131 its reverse (13103241444), we get a palindrome (57517471575).
The spelling of 44414230131 in words is "forty-four billion, four hundred fourteen million, two hundred thirty thousand, one hundred thirty-one".
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