Base | Representation |
---|---|
bin | 111100111110011… |
… | …111011000101100 |
3 | 2122021222111222212 |
4 | 330332133120230 |
5 | 4043342430234 |
6 | 245302425552 |
7 | 34231323254 |
oct | 7476373054 |
9 | 2567874885 |
10 | 1023014444 |
11 | 485512991 |
12 | 2467322b8 |
13 | 133c376ba |
14 | 99c1c964 |
15 | 5ec2a5ce |
hex | 3cf9f62c |
1023014444 has 12 divisors (see below), whose sum is σ = 1792870968. Its totient is φ = 510765600.
The previous prime is 1023014441. The next prime is 1023014459. The reversal of 1023014444 is 4444103201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (1023014441) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182297 + ... + 187824.
It is an arithmetic number, because the mean of its divisors is an integer number (149405914).
Almost surely, 21023014444 is an apocalyptic number.
It is an amenable number.
1023014444 is a deficient number, since it is larger than the sum of its proper divisors (769856524).
1023014444 is a wasteful number, since it uses less digits than its factorization.
1023014444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370816 (or 370814 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1023014444 is about 31984.5969804217. The cubic root of 1023014444 is about 1007.6133708191.
Adding to 1023014444 its reverse (4444103201), we get a palindrome (5467117645).
The spelling of 1023014444 in words is "one billion, twenty-three million, fourteen thousand, four hundred forty-four".
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