Base | Representation |
---|---|
bin | 101000010001010100… |
… | …000101100100011000 |
3 | 11010121110222021111221 |
4 | 220101110011210120 |
5 | 1202023434320240 |
6 | 31510402301424 |
7 | 3060350136052 |
oct | 502124054430 |
9 | 133543867457 |
10 | 43240151320 |
11 | 17379a35753 |
12 | 8469057874 |
13 | 410143b772 |
14 | 2142a488d2 |
15 | 11d11b6a4a |
hex | a11505918 |
43240151320 has 32 divisors (see below), whose sum is σ = 98623091520. Its totient is φ = 17059127040.
The previous prime is 43240151309. The next prime is 43240151413. The reversal of 43240151320 is 2315104234.
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, 7401216 + ... + 7407055.
It is an arithmetic number, because the mean of its divisors is an integer number (3081971610).
Almost surely, 243240151320 is an apocalyptic number.
43240151320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
43240151320 is an abundant number, since it is smaller than the sum of its proper divisors (55382940200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43240151320 is a wasteful number, since it uses less digits than its factorization.
43240151320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14808355 (or 14808351 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
Adding to 43240151320 its reverse (2315104234), we get a palindrome (45555255554).
The spelling of 43240151320 in words is "forty-three billion, two hundred forty million, one hundred fifty-one thousand, three hundred twenty".
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