Base | Representation |
---|---|
bin | 11010011101111… |
… | …000011101010010 |
3 | 1010221112121210112 |
4 | 122131320131102 |
5 | 1402133303132 |
6 | 112021201322 |
7 | 14001200204 |
oct | 3235703522 |
9 | 1127477715 |
10 | 444041042 |
11 | 208716675 |
12 | 104860242 |
13 | 70cc15a3 |
14 | 42d8a774 |
15 | 28eb2ab2 |
hex | 1a778752 |
444041042 has 8 divisors (see below), whose sum is σ = 675185916. Its totient is φ = 218979072.
The previous prime is 444041027. The next prime is 444041051. The reversal of 444041042 is 240140444.
It can be written as a sum of positive squares in 2 ways, for example, as 417425761 + 26615281 = 20431^2 + 5159^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 444040999 and 444041017.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1520543 + ... + 1520834.
Almost surely, 2444041042 is an apocalyptic number.
444041042 is a deficient number, since it is larger than the sum of its proper divisors (231144874).
444041042 is a wasteful number, since it uses less digits than its factorization.
444041042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3041452.
The product of its (nonzero) digits is 2048, while the sum is 23.
The square root of 444041042 is about 21072.2813667624. The cubic root of 444041042 is about 762.9118682156.
Adding to 444041042 its reverse (240140444), we get a palindrome (684181486).
The spelling of 444041042 in words is "four hundred forty-four million, forty-one thousand, forty-two".
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