Base | Representation |
---|---|
bin | 101001001000000000… |
… | …111011001111001000 |
3 | 11012222102211110221012 |
4 | 221020000323033020 |
5 | 1210413404001034 |
6 | 32141424303052 |
7 | 3122162513525 |
oct | 511000731710 |
9 | 135872743835 |
10 | 44157875144 |
11 | 177aaa73199 |
12 | 8684471a88 |
13 | 42195cc506 |
14 | 21cc89a14c |
15 | 1236a44cce |
hex | a4803b3c8 |
44157875144 has 16 divisors (see below), whose sum is σ = 82813086720. Its totient is φ = 22074385360.
The previous prime is 44157875143. The next prime is 44157875149.
44157875144 is nontrivially palindromic in base 10.
It is a junction number, because it is equal to n+sod(n) for n = 44157875092 and 44157875101.
It is not an unprimeable number, because it can be changed into a prime (44157875143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527624 + ... + 605559.
It is an arithmetic number, because the mean of its divisors is an integer number (5175817920).
Almost surely, 244157875144 is an apocalyptic number.
It is an amenable number.
44157875144 is a deficient number, since it is larger than the sum of its proper divisors (38655211576).
44157875144 is a wasteful number, since it uses less digits than its factorization.
44157875144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1138060 (or 1138056 counting only the distinct ones).
The product of its digits is 2508800, while the sum is 50.
The spelling of 44157875144 in words is "forty-four billion, one hundred fifty-seven million, eight hundred seventy-five thousand, one hundred forty-four".
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