Base | Representation |
---|---|
bin | 100111010101111… |
… | …1010011010110100 |
3 | 10102000001202211212 |
4 | 1032223322122310 |
5 | 10200423244244 |
6 | 334555020552 |
7 | 44466646055 |
oct | 11653723264 |
9 | 3360052755 |
10 | 1320134324 |
11 | 6181aa503 |
12 | 30a13a758 |
13 | 180667592 |
14 | c748272c |
15 | 7ad6ad9e |
hex | 4eafa6b4 |
1320134324 has 12 divisors (see below), whose sum is σ = 2310633024. Its totient is φ = 659953464.
The previous prime is 1320134323. The next prime is 1320134369. The reversal of 1320134324 is 4234310231.
It is a self number, because there is not a number n which added to its sum of digits gives 1320134324.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320134323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1109 + ... + 51395.
It is an arithmetic number, because the mean of its divisors is an integer number (192552752).
Almost surely, 21320134324 is an apocalyptic number.
It is an amenable number.
1320134324 is a deficient number, since it is larger than the sum of its proper divisors (990498700).
1320134324 is a wasteful number, since it uses less digits than its factorization.
1320134324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56854 (or 56852 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 1320134324 is about 36333.6527753541. The cubic root of 1320134324 is about 1096.9985183737.
Adding to 1320134324 its reverse (4234310231), we get a palindrome (5554444555).
The spelling of 1320134324 in words is "one billion, three hundred twenty million, one hundred thirty-four thousand, three hundred twenty-four".
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