Base | Representation |
---|---|
bin | 11010011101110… |
… | …110000000100100 |
3 | 1010221112010001001 |
4 | 122131312000210 |
5 | 1402132443022 |
6 | 112021043044 |
7 | 14001126025 |
oct | 3235660044 |
9 | 1127463031 |
10 | 444031012 |
11 | 20870a087 |
12 | 104856484 |
13 | 70cb9b59 |
14 | 42d86c4c |
15 | 28eaeb27 |
hex | 1a776024 |
444031012 has 6 divisors (see below), whose sum is σ = 777054278. Its totient is φ = 222015504.
The previous prime is 444031001. The next prime is 444031013. The reversal of 444031012 is 210130444.
It can be written as a sum of positive squares in only one way, i.e., 269156836 + 174874176 = 16406^2 + 13224^2 .
It is not an unprimeable number, because it can be changed into a prime (444031013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55503873 + ... + 55503880.
Almost surely, 2444031012 is an apocalyptic number.
It is an amenable number.
444031012 is a deficient number, since it is larger than the sum of its proper divisors (333023266).
444031012 is a wasteful number, since it uses less digits than its factorization.
444031012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111007757 (or 111007755 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 444031012 is about 21072.0433750503. The cubic root of 444031012 is about 762.9061239540.
Adding to 444031012 its reverse (210130444), we get a palindrome (654161456).
The spelling of 444031012 in words is "four hundred forty-four million, thirty-one thousand, twelve".
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