Base | Representation |
---|---|
bin | 1101010010010110… |
… | …10010100111110100 |
3 | 200102010111222222212 |
4 | 12221023102213310 |
5 | 104102104323120 |
6 | 3135454512552 |
7 | 341524564646 |
oct | 65113224764 |
9 | 20363458885 |
10 | 7133276660 |
11 | 3030604374 |
12 | 1470b05758 |
13 | 898acac83 |
14 | 4b9530896 |
15 | 2bb3936c5 |
hex | 1a92d29f4 |
7133276660 has 24 divisors (see below), whose sum is σ = 15080423400. Its totient is φ = 2834159744.
The previous prime is 7133276599. The next prime is 7133276663. The reversal of 7133276660 is 666723317.
It can be written as a sum of positive squares in 4 ways, for example, as 1136356 + 7132140304 = 1066^2 + 84452^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7133276663) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193879 + ... + 1199838.
It is an arithmetic number, because the mean of its divisors is an integer number (628350975).
Almost surely, 27133276660 is an apocalyptic number.
It is an amenable number.
7133276660 is an abundant number, since it is smaller than the sum of its proper divisors (7947146740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7133276660 is a wasteful number, since it uses less digits than its factorization.
7133276660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2393875 (or 2393873 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 41.
The square root of 7133276660 is about 84458.7275537585. The cubic root of 7133276660 is about 1924.9953705404.
Adding to 7133276660 its reverse (666723317), we get a palindrome (7799999977).
The spelling of 7133276660 in words is "seven billion, one hundred thirty-three million, two hundred seventy-six thousand, six hundred sixty".
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