Base | Representation |
---|---|
bin | 100101011101010111… |
… | …101111111010011010 |
3 | 10211211002022021202011 |
4 | 211131113233322122 |
5 | 1124333112243224 |
6 | 30251040100134 |
7 | 2622501443443 |
oct | 453527577232 |
9 | 124732267664 |
10 | 40221212314 |
11 | 1606a90a138 |
12 | 796600464a |
13 | 3a3cb55a1a |
14 | 1d37b122ca |
15 | 10a6131394 |
hex | 95d5efe9a |
40221212314 has 8 divisors (see below), whose sum is σ = 60407519508. Its totient is φ = 20085372480.
The previous prime is 40221212299. The next prime is 40221212387. The reversal of 40221212314 is 41321212204.
It can be written as a sum of positive squares in 2 ways, for example, as 39372480625 + 848731689 = 198425^2 + 29133^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12614847 + ... + 12618034.
Almost surely, 240221212314 is an apocalyptic number.
40221212314 is a deficient number, since it is larger than the sum of its proper divisors (20186307194).
40221212314 is a wasteful number, since it uses less digits than its factorization.
40221212314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25233680.
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 40221212314 its reverse (41321212204), we get a palindrome (81542424518).
The spelling of 40221212314 in words is "forty billion, two hundred twenty-one million, two hundred twelve thousand, three hundred fourteen".
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