Base | Representation |
---|---|
bin | 100101100010110011… |
… | …101001110000100110 |
3 | 10212001102220202212120 |
4 | 211202303221300212 |
5 | 1130024434210342 |
6 | 30304054530410 |
7 | 2624656600344 |
oct | 454263516046 |
9 | 125042822776 |
10 | 40312413222 |
11 | 16107340794 |
12 | 7990666a06 |
13 | 3a55a08463 |
14 | 1d45c92994 |
15 | 10ae148aec |
hex | 962ce9c26 |
40312413222 has 16 divisors (see below), whose sum is σ = 80628360960. Its totient is φ = 13436881992.
The previous prime is 40312413187. The next prime is 40312413277. The reversal of 40312413222 is 22231421304.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 40312413192 and 40312413201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14703 + ... + 284325.
It is an arithmetic number, because the mean of its divisors is an integer number (5039272560).
Almost surely, 240312413222 is an apocalyptic number.
40312413222 is an abundant number, since it is smaller than the sum of its proper divisors (40315947738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40312413222 is a wasteful number, since it uses less digits than its factorization.
40312413222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 294547.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 40312413222 its reverse (22231421304), we get a palindrome (62543834526).
The spelling of 40312413222 in words is "forty billion, three hundred twelve million, four hundred thirteen thousand, two hundred twenty-two".
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