Base | Representation |
---|---|
bin | 10011001000011100001101… |
… | …01111110000111100100001 |
3 | 12111221222210202101220110201 |
4 | 21210032012233300330201 |
5 | 21003244330111120023 |
6 | 225251210411225201 |
7 | 11601364062620641 |
oct | 1144160657607441 |
9 | 174858722356421 |
10 | 42071465332513 |
11 | 12450454419a31 |
12 | 4875894748201 |
13 | 1a62425a1b126 |
14 | a563ac41c521 |
15 | 4ce596ca7bad |
hex | 264386bf0f21 |
42071465332513 has 32 divisors (see below), whose sum is σ = 43704922060800. Its totient is φ = 40470773212800.
The previous prime is 42071465332483. The next prime is 42071465332531. The reversal of 42071465332513 is 31523356417024.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42071465332513 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42071465332543) 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, 910240318 + ... + 910286536.
It is an arithmetic number, because the mean of its divisors is an integer number (1365778814400).
Almost surely, 242071465332513 is an apocalyptic number.
It is an amenable number.
42071465332513 is a deficient number, since it is larger than the sum of its proper divisors (1633456728287).
42071465332513 is a wasteful number, since it uses less digits than its factorization.
42071465332513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47293.
The product of its (nonzero) digits is 1814400, while the sum is 46.
The spelling of 42071465332513 in words is "forty-two trillion, seventy-one billion, four hundred sixty-five million, three hundred thirty-two thousand, five hundred thirteen".
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