Base | Representation |
---|---|
bin | 100101000101111110… |
… | …011110001010111011 |
3 | 10210210201202002220012 |
4 | 211011332132022323 |
5 | 1123032122210300 |
6 | 30144055252135 |
7 | 2606664310160 |
oct | 450576361273 |
9 | 123721662805 |
10 | 39828710075 |
11 | 159892a5420 |
12 | 787667a04b |
13 | 39a973b08b |
14 | 1cdb940067 |
15 | 108194e435 |
hex | 945f9e2bb |
39828710075 has 48 divisors (see below), whose sum is σ = 61771808256. Its totient is φ = 24748588800.
The previous prime is 39828710057. The next prime is 39828710101. The reversal of 39828710075 is 57001782893.
It is not a de Polignac number, because 39828710075 - 220 = 39827661499 is a prime.
It is a super-2 number, since 2×398287100752 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 569474 + ... + 635576.
It is an arithmetic number, because the mean of its divisors is an integer number (1286912672).
Almost surely, 239828710075 is an apocalyptic number.
39828710075 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
39828710075 is a deficient number, since it is larger than the sum of its proper divisors (21943098181).
39828710075 is a wasteful number, since it uses less digits than its factorization.
39828710075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66444 (or 66439 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 50.
The spelling of 39828710075 in words is "thirty-nine billion, eight hundred twenty-eight million, seven hundred ten thousand, seventy-five".
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