Base | Representation |
---|---|
bin | 100101100010010000… |
… | …100101111000111010 |
3 | 10212000210121211100011 |
4 | 211202100211320322 |
5 | 1130020111103310 |
6 | 30303125532134 |
7 | 2624515510630 |
oct | 454220457072 |
9 | 125023554304 |
10 | 40303222330 |
11 | 16102133508 |
12 | 798957404a |
13 | 3a53b3ac67 |
14 | 1d4497d350 |
15 | 10ad43078a |
hex | 962425e3a |
40303222330 has 16 divisors (see below), whose sum is σ = 82909486080. Its totient is φ = 13818247632.
The previous prime is 40303222283. The next prime is 40303222339. The reversal of 40303222330 is 3322230304.
It is not an unprimeable number, because it can be changed into a prime (40303222339) 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, 287880090 + ... + 287880229.
It is an arithmetic number, because the mean of its divisors is an integer number (5181842880).
Almost surely, 240303222330 is an apocalyptic number.
40303222330 is an abundant number, since it is smaller than the sum of its proper divisors (42606263750).
40303222330 is a wasteful number, since it uses less digits than its factorization.
40303222330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 575760333.
The product of its (nonzero) digits is 2592, while the sum is 22.
Adding to 40303222330 its reverse (3322230304), we get a palindrome (43625452634).
The spelling of 40303222330 in words is "forty billion, three hundred three million, two hundred twenty-two thousand, three hundred thirty".
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