Base | Representation |
---|---|
bin | 100111010101111… |
… | …1001111000000111 |
3 | 10102000001122210121 |
4 | 1032223321320013 |
5 | 10200423211403 |
6 | 334555002411 |
7 | 44466636433 |
oct | 11653717007 |
9 | 3360048717 |
10 | 1320132103 |
11 | 6181a8874 |
12 | 30a139407 |
13 | 180666574 |
14 | c74819c3 |
15 | 7ad6a3bd |
hex | 4eaf9e07 |
1320132103 has 16 divisors (see below), whose sum is σ = 1403964000. Its totient is φ = 1237800960.
The previous prime is 1320132097. The next prime is 1320132119. The reversal of 1320132103 is 3012310231.
It is a cyclic number.
It is not a de Polignac number, because 1320132103 - 25 = 1320132071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1320132133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 998683 + ... + 1000003.
It is an arithmetic number, because the mean of its divisors is an integer number (87747750).
Almost surely, 21320132103 is an apocalyptic number.
1320132103 is a deficient number, since it is larger than the sum of its proper divisors (83831897).
1320132103 is a wasteful number, since it uses less digits than its factorization.
1320132103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1842.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1320132103 is about 36333.6222113898. The cubic root of 1320132103 is about 1096.9979031749.
Adding to 1320132103 its reverse (3012310231), we get a palindrome (4332442334).
The spelling of 1320132103 in words is "one billion, three hundred twenty million, one hundred thirty-two thousand, one hundred three".
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