Base | Representation |
---|---|
bin | 100100110001010101… |
… | …110010101111011101 |
3 | 10202220121021220211221 |
4 | 210301111302233131 |
5 | 1121330010031414 |
6 | 30045451013341 |
7 | 2565261505411 |
oct | 446125625735 |
9 | 122817256757 |
10 | 39482502109 |
11 | 15820930236 |
12 | 779a73a251 |
13 | 3952ab1bab |
14 | 1ca797cd41 |
15 | 1061364224 |
hex | 931572bdd |
39482502109 has 16 divisors (see below), whose sum is σ = 40746516480. Its totient is φ = 38239110000.
The previous prime is 39482502107. The next prime is 39482502133. The reversal of 39482502109 is 90120528493.
It is a cyclic number.
It is not a de Polignac number, because 39482502109 - 21 = 39482502107 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 (39482502107) 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, 8170324 + ... + 8175154.
It is an arithmetic number, because the mean of its divisors is an integer number (2546657280).
Almost surely, 239482502109 is an apocalyptic number.
It is an amenable number.
39482502109 is a deficient number, since it is larger than the sum of its proper divisors (1264014371).
39482502109 is a wasteful number, since it uses less digits than its factorization.
39482502109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6912.
The product of its (nonzero) digits is 155520, while the sum is 43.
The spelling of 39482502109 in words is "thirty-nine billion, four hundred eighty-two million, five hundred two thousand, one hundred nine".
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