Base | Representation |
---|---|
bin | 1100110011100100011… |
… | …10011001001110001101 |
3 | 1120001201120100100210010 |
4 | 12121302032121032031 |
5 | 24202111234241031 |
6 | 534045024103433 |
7 | 43534454063130 |
oct | 6316216311615 |
9 | 1501646310703 |
10 | 440003040141 |
11 | 15a671277555 |
12 | 71338164b79 |
13 | 326522165b2 |
14 | 17420d22217 |
15 | b6a37d1246 |
hex | 667239938d |
440003040141 has 48 divisors (see below), whose sum is σ = 713016685440. Its totient is φ = 236382535680.
The previous prime is 440003040137. The next prime is 440003040143. The reversal of 440003040141 is 141040300044.
It is not a de Polignac number, because 440003040141 - 22 = 440003040137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440003040143) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5599081 + ... + 5677121.
It is an arithmetic number, because the mean of its divisors is an integer number (14854514280).
Almost surely, 2440003040141 is an apocalyptic number.
It is an amenable number.
440003040141 is a deficient number, since it is larger than the sum of its proper divisors (273013645299).
440003040141 is a wasteful number, since it uses less digits than its factorization.
440003040141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79014 (or 78997 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 440003040141 its reverse (141040300044), we get a palindrome (581043340185).
The spelling of 440003040141 in words is "four hundred forty billion, three million, forty thousand, one hundred forty-one".
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