Base | Representation |
---|---|
bin | 111101110001000… |
… | …0001011000100100 |
3 | 12100102210201122202 |
4 | 1323202001120210 |
5 | 13221031004012 |
6 | 541353114032 |
7 | 102234045041 |
oct | 17342013044 |
9 | 5312721582 |
10 | 2072516132 |
11 | 973977055 |
12 | 49a0b8918 |
13 | 2704b720b |
14 | 1593741c8 |
15 | c1e38cc2 |
hex | 7b881624 |
2072516132 has 24 divisors (see below), whose sum is σ = 3668390880. Its totient is φ = 1024467840.
The previous prime is 2072516051. The next prime is 2072516137. The reversal of 2072516132 is 2316152702.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2072516095 and 2072516104.
It is not an unprimeable number, because it can be changed into a prime (2072516137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126263 + ... + 141729.
It is an arithmetic number, because the mean of its divisors is an integer number (152849620).
Almost surely, 22072516132 is an apocalyptic number.
It is an amenable number.
2072516132 is a deficient number, since it is larger than the sum of its proper divisors (1595874748).
2072516132 is a wasteful number, since it uses less digits than its factorization.
2072516132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15851 (or 15849 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 2072516132 is about 45524.8957384858. The cubic root of 2072516132 is about 1274.9680642007.
Adding to 2072516132 its reverse (2316152702), we get a palindrome (4388668834).
The spelling of 2072516132 in words is "two billion, seventy-two million, five hundred sixteen thousand, one hundred thirty-two".
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