Base | Representation |
---|---|
bin | 111100101000001010… |
… | …100100111111100010 |
3 | 20020000211001220000100 |
4 | 330220022210333202 |
5 | 2031310140333132 |
6 | 45523352003230 |
7 | 4463125011135 |
oct | 745012447742 |
9 | 206024056010 |
10 | 65098371042 |
11 | 25676373751 |
12 | 10749390516 |
13 | 61a5aabca3 |
14 | 3217a4021c |
15 | 1a6013b37c |
hex | f282a4fe2 |
65098371042 has 24 divisors (see below), whose sum is σ = 141944861916. Its totient is φ = 21561242976.
The previous prime is 65098371001. The next prime is 65098371053. The reversal of 65098371042 is 24017389056.
65098371042 is a `hidden beast` number, since 6 + 509 + 8 + 37 + 104 + 2 = 666.
65098371042 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 2 ways, for example, as 54381773601 + 10716597441 = 233199^2 + 103521^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11514933 + ... + 11520584.
It is a 1-persistent number, because it is pandigital, but 2⋅65098371042 = 130196742084 is not.
Almost surely, 265098371042 is an apocalyptic number.
65098371042 is an abundant number, since it is smaller than the sum of its proper divisors (76846490874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65098371042 is a wasteful number, since it uses less digits than its factorization.
65098371042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23035682 (or 23035679 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The spelling of 65098371042 in words is "sixty-five billion, ninety-eight million, three hundred seventy-one thousand, forty-two".
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