Base | Representation |
---|---|
bin | 10100101100010110100… |
… | …110010101100010010100 |
3 | 12000221110112221111020101 |
4 | 110230112212111202110 |
5 | 141244240402322122 |
6 | 3005133000343444 |
7 | 204510546546343 |
oct | 24542646254224 |
9 | 5027415844211 |
10 | 1422013323412 |
11 | 4a90884a3a60 |
12 | 1ab719474b84 |
13 | a4131442326 |
14 | 4cb7c057b5a |
15 | 26ecaa21027 |
hex | 14b16995894 |
1422013323412 has 12 divisors (see below), whose sum is σ = 2714752708416. Its totient is φ = 646369692440.
The previous prime is 1422013323377. The next prime is 1422013323449. The reversal of 1422013323412 is 2143233102241.
It is a super-2 number, since 2×14220133234122 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16159242268 + ... + 16159242355.
It is an arithmetic number, because the mean of its divisors is an integer number (226229392368).
Almost surely, 21422013323412 is an apocalyptic number.
It is an amenable number.
1422013323412 is a deficient number, since it is larger than the sum of its proper divisors (1292739385004).
1422013323412 is a wasteful number, since it uses less digits than its factorization.
1422013323412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32318484638 (or 32318484636 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 1422013323412 its reverse (2143233102241), we get a palindrome (3565246425653).
The spelling of 1422013323412 in words is "one trillion, four hundred twenty-two billion, thirteen million, three hundred twenty-three thousand, four hundred twelve".
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