Base | Representation |
---|---|
bin | 101011000010010… |
… | …0010011000110100 |
3 | 10201122012022202202 |
4 | 1112010202120310 |
5 | 10424132430004 |
6 | 355142324032 |
7 | 50533024004 |
oct | 12604423064 |
9 | 3648168682 |
10 | 1444030004 |
11 | 68113212a |
12 | 343729618 |
13 | 1a0226731 |
14 | d9ad4004 |
15 | 86b90b1e |
hex | 56122634 |
1444030004 has 24 divisors (see below), whose sum is σ = 2598320256. Its totient is φ = 701784000.
The previous prime is 1444029991. The next prime is 1444030037. The reversal of 1444030004 is 4000304441.
It is a super-3 number, since 3×14440300043 (a number of 28 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28199 + ... + 60689.
It is an arithmetic number, because the mean of its divisors is an integer number (108263344).
Almost surely, 21444030004 is an apocalyptic number.
It is an amenable number.
1444030004 is a deficient number, since it is larger than the sum of its proper divisors (1154290252).
1444030004 is a wasteful number, since it uses less digits than its factorization.
1444030004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32807 (or 32805 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 1444030004 is about 38000.3947874229. The cubic root of 1444030004 is about 1130.2956920598.
Adding to 1444030004 its reverse (4000304441), we get a palindrome (5444334445).
It can be divided in two parts, 14440 and 30004, that added together give a palindrome (44444).
The spelling of 1444030004 in words is "one billion, four hundred forty-four million, thirty thousand, four".
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