Base | Representation |
---|---|
bin | 10011101001111011011… |
… | …11000100111010010010 |
3 | 2101120011222220221200020 |
4 | 21310331233010322102 |
5 | 42031101434212110 |
6 | 1234125520204310 |
7 | 66535460011344 |
oct | 11647557047222 |
9 | 2346158827606 |
10 | 675345616530 |
11 | 240459aa3472 |
12 | aaa77a69696 |
13 | 4b8b9713660 |
14 | 24988c07294 |
15 | 12879904d70 |
hex | 9d3dbc4e92 |
675345616530 has 64 divisors (see below), whose sum is σ = 1746063019008. Its totient is φ = 166186126080.
The previous prime is 675345616501. The next prime is 675345616531. The reversal of 675345616530 is 35616543576.
It is not an unprimeable number, because it can be changed into a prime (675345616531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 961740 + ... + 1508520.
It is an arithmetic number, because the mean of its divisors is an integer number (27282234672).
Almost surely, 2675345616530 is an apocalyptic number.
675345616530 is an abundant number, since it is smaller than the sum of its proper divisors (1070717402478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675345616530 is a wasteful number, since it uses less digits than its factorization.
675345616530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549971.
The product of its (nonzero) digits is 6804000, while the sum is 51.
The spelling of 675345616530 in words is "six hundred seventy-five billion, three hundred forty-five million, six hundred sixteen thousand, five hundred thirty".
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