Base | Representation |
---|---|
bin | 111101001011100… |
… | …010000110100100 |
3 | 2122112102012222111 |
4 | 331023202012210 |
5 | 4100231332234 |
6 | 245504010404 |
7 | 34302353221 |
oct | 7513420644 |
9 | 2575365874 |
10 | 1026433444 |
11 | 487438703 |
12 | 247900a04 |
13 | 13486398a |
14 | 9a46c948 |
15 | 601a3664 |
hex | 3d2e21a4 |
1026433444 has 27 divisors (see below), whose sum is σ = 1827630273. Its totient is φ = 504406272.
The previous prime is 1026433417. The next prime is 1026433451. The reversal of 1026433444 is 4443346201.
The square root of 1026433444 is 32038.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 248692900 + 777740544 = 15770^2 + 27888^2 .
It is a super-2 number, since 2×10264334442 = 2107131229923402272, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5318212 + ... + 5318404.
Almost surely, 21026433444 is an apocalyptic number.
1026433444 is the 32038-th square number.
It is an amenable number.
1026433444 is a deficient number, since it is larger than the sum of its proper divisors (801196829).
1026433444 is an frugal number, since it uses more digits than its factorization.
1026433444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 556 (or 278 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 31.
The cubic root of 1026433444 is about 1008.7346320699.
Adding to 1026433444 its reverse (4443346201), we get a palindrome (5469779645).
The spelling of 1026433444 in words is "one billion, twenty-six million, four hundred thirty-three thousand, four hundred forty-four".
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