Base | Representation |
---|---|
bin | 100101100010010011… |
… | …111111010110010011 |
3 | 10212000212022002011112 |
4 | 211202103333112103 |
5 | 1130020323104133 |
6 | 30303201003535 |
7 | 2624526210515 |
oct | 454223772623 |
9 | 125025262145 |
10 | 40304113043 |
11 | 16102691737 |
12 | 79899235ab |
13 | 3a540904cc |
14 | 1d44b31bb5 |
15 | 10ad559648 |
hex | 9624ff593 |
40304113043 has 8 divisors (see below), whose sum is σ = 44530375968. Its totient is φ = 36284009344.
The previous prime is 40304113019. The next prime is 40304113051. The reversal of 40304113043 is 34031140304.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40304113043 - 210 = 40304112019 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (40304113013) 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, 51539396 + ... + 51540177.
It is an arithmetic number, because the mean of its divisors is an integer number (5566296996).
Almost surely, 240304113043 is an apocalyptic number.
40304113043 is a deficient number, since it is larger than the sum of its proper divisors (4226262925).
40304113043 is a wasteful number, since it uses less digits than its factorization.
40304113043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103079613.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 40304113043 its reverse (34031140304), we get a palindrome (74335253347).
The spelling of 40304113043 in words is "forty billion, three hundred four million, one hundred thirteen thousand, forty-three".
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