Base | Representation |
---|---|
bin | 100100010100111000… |
… | …101101000110111101 |
3 | 10201200100000010120222 |
4 | 210110320231012331 |
5 | 1114340302133223 |
6 | 25530234551125 |
7 | 2550404001620 |
oct | 442470550675 |
9 | 121610003528 |
10 | 39005114813 |
11 | 155a6409085 |
12 | 76868984a5 |
13 | 38a7c164c2 |
14 | 1c603d1db7 |
15 | 10344b60c8 |
hex | 914e2d1bd |
39005114813 has 16 divisors (see below), whose sum is σ = 45190846080. Its totient is φ = 32974656000.
The previous prime is 39005114807. The next prime is 39005114821. The reversal of 39005114813 is 31841150093.
39005114813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 39005114813 - 26 = 39005114749 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39005117813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171758 + ... + 327888.
It is an arithmetic number, because the mean of its divisors is an integer number (2824427880).
Almost surely, 239005114813 is an apocalyptic number.
It is an amenable number.
39005114813 is a deficient number, since it is larger than the sum of its proper divisors (6185731267).
39005114813 is a wasteful number, since it uses less digits than its factorization.
39005114813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156628.
The product of its (nonzero) digits is 12960, while the sum is 35.
The spelling of 39005114813 in words is "thirty-nine billion, five million, one hundred fourteen thousand, eight hundred thirteen".
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