Base | Representation |
---|---|
bin | 10001010011101011101100… |
… | …00010111001011011000111 |
3 | 11222202110200221012220021020 |
4 | 20221311312002321123013 |
5 | 14442032214013241324 |
6 | 212540213410322223 |
7 | 11005502330334654 |
oct | 1051656602713307 |
9 | 158673627186236 |
10 | 38059685680839 |
11 | 11144027397749 |
12 | 432827b889373 |
13 | 183102261b004 |
14 | 95815485cc2b |
15 | 460046aa5679 |
hex | 229d760b96c7 |
38059685680839 has 4 divisors (see below), whose sum is σ = 50746247574456. Its totient is φ = 25373123787224.
The previous prime is 38059685680831. The next prime is 38059685680843. The reversal of 38059685680839 is 93808658695083.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38059685680839 - 23 = 38059685680831 is a prime.
It is a super-2 number, since 2×380596856808392 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38059685680831) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6343280946804 + ... + 6343280946809.
It is an arithmetic number, because the mean of its divisors is an integer number (12686561893614).
Almost surely, 238059685680839 is an apocalyptic number.
38059685680839 is a deficient number, since it is larger than the sum of its proper divisors (12686561893617).
38059685680839 is a wasteful number, since it uses less digits than its factorization.
38059685680839 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12686561893616.
The product of its (nonzero) digits is 2687385600, while the sum is 78.
The spelling of 38059685680839 in words is "thirty-eight trillion, fifty-nine billion, six hundred eighty-five million, six hundred eighty thousand, eight hundred thirty-nine".
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