Base | Representation |
---|---|
bin | 100100001010011100… |
… | …010011010111101011 |
3 | 10201020010022011012120 |
4 | 210022130103113223 |
5 | 1114010423202240 |
6 | 25501015242323 |
7 | 2543145452235 |
oct | 441234232753 |
9 | 121203264176 |
10 | 38829897195 |
11 | 15516512531 |
12 | 76380793a3 |
13 | 387a82833b |
14 | 1c45021255 |
15 | 1023e04ad0 |
hex | 90a7135eb |
38829897195 has 16 divisors (see below), whose sum is σ = 63572669952. Its totient is φ = 20227667040.
The previous prime is 38829897193. The next prime is 38829897203. The reversal of 38829897195 is 59179892883.
38829897195 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 38829897195 - 21 = 38829897193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38829897191) 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, 30100051 + ... + 30101340.
It is an arithmetic number, because the mean of its divisors is an integer number (3973291872).
Almost surely, 238829897195 is an apocalyptic number.
38829897195 is a deficient number, since it is larger than the sum of its proper divisors (24742772757).
38829897195 is a wasteful number, since it uses less digits than its factorization.
38829897195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60201442.
The product of its digits is 78382080, while the sum is 69.
The spelling of 38829897195 in words is "thirty-eight billion, eight hundred twenty-nine million, eight hundred ninety-seven thousand, one hundred ninety-five".
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