Base | Representation |
---|---|
bin | 1110000110111011000111… |
… | …00111111110000101101010 |
3 | 11001211212221020200220002120 |
4 | 13003131203213332011222 |
5 | 13031300100332420242 |
6 | 145552155140412110 |
7 | 6351266045431125 |
oct | 703354347760552 |
9 | 131755836626076 |
10 | 31024220201322 |
11 | 998133055a757 |
12 | 35908506a7036 |
13 | 144075751235a |
14 | 79381a38d3bc |
15 | 38c027a2b1ec |
hex | 1c37639fe16a |
31024220201322 has 32 divisors (see below), whose sum is σ = 64295116385280. Its totient is φ = 9973049289840.
The previous prime is 31024220201281. The next prime is 31024220201399. The reversal of 31024220201322 is 22310202242013.
It is a junction number, because it is equal to n+sod(n) for n = 31024220201292 and 31024220201301.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 761048704 + ... + 761089467.
It is an arithmetic number, because the mean of its divisors is an integer number (2009222387040).
Almost surely, 231024220201322 is an apocalyptic number.
31024220201322 is an abundant number, since it is smaller than the sum of its proper divisors (33270896183958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31024220201322 is a wasteful number, since it uses less digits than its factorization.
31024220201322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1522138298.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 31024220201322 its reverse (22310202242013), we get a palindrome (53334422443335).
The spelling of 31024220201322 in words is "thirty-one trillion, twenty-four billion, two hundred twenty million, two hundred one thousand, three hundred twenty-two".
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