Base | Representation |
---|---|
bin | 10011000110000111001… |
… | …000101101010110001100 |
3 | 11122110002201110020110002 |
4 | 103012013020231112030 |
5 | 132444422422413312 |
6 | 2442455310503432 |
7 | 163543223636330 |
oct | 23060710552614 |
9 | 4573081406402 |
10 | 1312232232332 |
11 | 46657298140a |
12 | 19239bb04b78 |
13 | 969873c0338 |
14 | 47725d797c0 |
15 | 24202c6a4c2 |
hex | 1318722d58c |
1312232232332 has 12 divisors (see below), whose sum is σ = 2624464464720. Its totient is φ = 562385242416.
The previous prime is 1312232232257. The next prime is 1312232232473. The reversal of 1312232232332 is 2332322322131.
1312232232332 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1312232232295 and 1312232232304.
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, 23432718407 + ... + 23432718462.
It is an arithmetic number, because the mean of its divisors is an integer number (218705372060).
Almost surely, 21312232232332 is an apocalyptic number.
It is an amenable number.
1312232232332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312232232332 is a wasteful number, since it uses less digits than its factorization.
1312232232332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46865436880 (or 46865436878 counting only the distinct ones).
The product of its digits is 15552, while the sum is 29.
Adding to 1312232232332 its reverse (2332322322131), we get a palindrome (3644554554463).
The spelling of 1312232232332 in words is "one trillion, three hundred twelve billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred thirty-two".
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