Base | Representation |
---|---|
bin | 1100111001001111111… |
… | …11010100100010101000 |
3 | 1120100121002112010001212 |
4 | 12130213333110202220 |
5 | 24224332422321440 |
6 | 535311401332252 |
7 | 44003153320346 |
oct | 6344777244250 |
9 | 1510532463055 |
10 | 443052542120 |
11 | 160996678521 |
12 | 71a49497088 |
13 | 32a19c40636 |
14 | 1762dd32996 |
15 | b7d13a2465 |
hex | 6727fd48a8 |
443052542120 has 32 divisors (see below), whose sum is σ = 997235905320. Its totient is φ = 177155650560.
The previous prime is 443052542117. The next prime is 443052542129. The reversal of 443052542120 is 21245250344.
It can be written as a sum of positive squares in 4 ways, for example, as 442898236036 + 154306084 = 665506^2 + 12422^2 .
It is not an unprimeable number, because it can be changed into a prime (443052542129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932821 + ... + 2149860.
Almost surely, 2443052542120 is an apocalyptic number.
443052542120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
443052542120 is an abundant number, since it is smaller than the sum of its proper divisors (554183363200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
443052542120 is a wasteful number, since it uses less digits than its factorization.
443052542120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4085405 (or 4085401 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 443052542120 its reverse (21245250344), we get a palindrome (464297792464).
The spelling of 443052542120 in words is "four hundred forty-three billion, fifty-two million, five hundred forty-two thousand, one hundred twenty".
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