Base | Representation |
---|---|
bin | 100101110000100100… |
… | …001011111101110010 |
3 | 10212122112020222202100 |
4 | 211300210023331302 |
5 | 1131013032140200 |
6 | 30343022201230 |
7 | 2633461566015 |
oct | 456044137562 |
9 | 125575228670 |
10 | 40543240050 |
11 | 16215669365 |
12 | 7a35a23216 |
13 | 3a91796b91 |
14 | 1d687bb37c |
15 | 10c4541d00 |
hex | 97090bf72 |
40543240050 has 144 divisors (see below), whose sum is σ = 111979939968. Its totient is φ = 10512633600.
The previous prime is 40543240037. The next prime is 40543240051. The reversal of 40543240050 is 5004234504.
40543240050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 40543239996 and 40543240023.
It is not an unprimeable number, because it can be changed into a prime (40543240051) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2323659 + ... + 2341041.
It is an arithmetic number, because the mean of its divisors is an integer number (777638472).
Almost surely, 240543240050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40543240050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55989969984).
40543240050 is an abundant number, since it is smaller than the sum of its proper divisors (71436699918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40543240050 is a wasteful number, since it uses less digits than its factorization.
40543240050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17545 (or 17537 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
Adding to 40543240050 its reverse (5004234504), we get a palindrome (45547474554).
The spelling of 40543240050 in words is "forty billion, five hundred forty-three million, two hundred forty thousand, fifty".
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