Base | Representation |
---|---|
bin | 100100101011110010… |
… | …010101010100011011 |
3 | 10202200002221210200022 |
4 | 210223302111110123 |
5 | 1121132131223400 |
6 | 30032321501055 |
7 | 2563050462011 |
oct | 445362252433 |
9 | 122602853608 |
10 | 39389320475 |
11 | 1578327651a |
12 | 77734a178b |
13 | 39396b7a2b |
14 | 1c994448b1 |
15 | 10580a9b85 |
hex | 92bc9551b |
39389320475 has 12 divisors (see below), whose sum is σ = 48846264264. Its totient is φ = 31509193920.
The previous prime is 39389320469. The next prime is 39389320543. The reversal of 39389320475 is 57402398393.
39389320475 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 39389320475 - 28 = 39389320219 is a prime.
It is a super-3 number, since 3×393893204753 (a number of 33 digits) contains 333 as substring.
It is a Duffinian number.
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, 358247 + ... + 455103.
It is an arithmetic number, because the mean of its divisors is an integer number (4070522022).
Almost surely, 239389320475 is an apocalyptic number.
39389320475 is a deficient number, since it is larger than the sum of its proper divisors (9456943789).
39389320475 is a wasteful number, since it uses less digits than its factorization.
39389320475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113134 (or 113129 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 53.
The spelling of 39389320475 in words is "thirty-nine billion, three hundred eighty-nine million, three hundred twenty thousand, four hundred seventy-five".
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