Base | Representation |
---|---|
bin | 100111101100101… |
… | …0000111011110111 |
3 | 10102211102210002100 |
4 | 1033121100323313 |
5 | 10211444214111 |
6 | 340101513143 |
7 | 45003003033 |
oct | 11731207367 |
9 | 3384383070 |
10 | 1332023031 |
11 | 62398a689 |
12 | 3121127b3 |
13 | 182c6aa11 |
14 | c8c991c3 |
15 | 7be18756 |
hex | 4f650ef7 |
1332023031 has 12 divisors (see below), whose sum is σ = 1926381808. Its totient is φ = 886931424.
The previous prime is 1332023027. The next prime is 1332023053. The reversal of 1332023031 is 1303202331.
It is not a de Polignac number, because 1332023031 - 22 = 1332023027 is a prime.
It is a super-2 number, since 2×13320230312 = 3548570710228853922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1332022995 and 1332023013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1332023071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82510 + ... + 97323.
Almost surely, 21332023031 is an apocalyptic number.
1332023031 is a deficient number, since it is larger than the sum of its proper divisors (594358777).
1332023031 is a wasteful number, since it uses less digits than its factorization.
1332023031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180662 (or 180659 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 1332023031 is about 36496.8907031818. The cubic root of 1332023031 is about 1100.2817545469.
Adding to 1332023031 its reverse (1303202331), we get a palindrome (2635225362).
The spelling of 1332023031 in words is "one billion, three hundred thirty-two million, twenty-three thousand, thirty-one".
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