Base | Representation |
---|---|
bin | 10011001110011111101… |
… | …001000110010100101110 |
3 | 11200022100000120102010220 |
4 | 103032133221012110232 |
5 | 133121341211423042 |
6 | 2450544411112210 |
7 | 164312251562262 |
oct | 23163751062456 |
9 | 4608300512126 |
10 | 1321233311022 |
11 | 46a37183a019 |
12 | 194092442666 |
13 | 9779015a5c1 |
14 | 47d3b5920a2 |
15 | 2457d0ab8ec |
hex | 1339fa4652e |
1321233311022 has 64 divisors (see below), whose sum is σ = 2750907654144. Its totient is φ = 422694789120.
The previous prime is 1321233311003. The next prime is 1321233311039. The reversal of 1321233311022 is 2201133321231.
It is a junction number, because it is equal to n+sod(n) for n = 1321233310983 and 1321233311001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5764147 + ... + 5988977.
It is an arithmetic number, because the mean of its divisors is an integer number (42982932096).
Almost surely, 21321233311022 is an apocalyptic number.
1321233311022 is an abundant number, since it is smaller than the sum of its proper divisors (1429674343122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1321233311022 is a wasteful number, since it uses less digits than its factorization.
1321233311022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225233.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 1321233311022 its reverse (2201133321231), we get a palindrome (3522366632253).
The spelling of 1321233311022 in words is "one trillion, three hundred twenty-one billion, two hundred thirty-three million, three hundred eleven thousand, twenty-two".
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