Base | Representation |
---|---|
bin | 10101001110111010111… |
… | …01000000010101110010 |
3 | 2120202010121221221122021 |
4 | 22213131131000111302 |
5 | 43423122044410310 |
6 | 1315054002302054 |
7 | 103465203555133 |
oct | 12473535002562 |
9 | 2522117857567 |
10 | 729564841330 |
11 | 261452373566 |
12 | b948995792a |
13 | 53a4a6306b0 |
14 | 2744da35c8a |
15 | 13e9e8c55da |
hex | a9dd740572 |
729564841330 has 16 divisors (see below), whose sum is σ = 1414233384984. Its totient is φ = 269377787520.
The previous prime is 729564841307. The next prime is 729564841337. The reversal of 729564841330 is 33148465927.
It is a happy number.
729564841330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 672988888881 + 56575952449 = 820359^2 + 237857^2 .
It is not an unprimeable number, because it can be changed into a prime (729564841337) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2806018491 + ... + 2806018750.
It is a 1-persistent number, because it is pandigital, but 2⋅729564841330 = 1459129682660 is not.
Almost surely, 2729564841330 is an apocalyptic number.
729564841330 is a deficient number, since it is larger than the sum of its proper divisors (684668543654).
729564841330 is a wasteful number, since it uses less digits than its factorization.
729564841330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5612037261.
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 729564841330 in words is "seven hundred twenty-nine billion, five hundred sixty-four million, eight hundred forty-one thousand, three hundred thirty".
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