Base | Representation |
---|---|
bin | 100100001000011110… |
… | …000001100011011111 |
3 | 10201010211000100021020 |
4 | 210020132001203133 |
5 | 1113423434402304 |
6 | 25453433535223 |
7 | 2542264210551 |
oct | 441036014337 |
9 | 121124010236 |
10 | 38796794079 |
11 | 154a986268a |
12 | 7628b74513 |
13 | 3873a07ab4 |
14 | 1c408854d1 |
15 | 10210665d9 |
hex | 9087818df |
38796794079 has 16 divisors (see below), whose sum is σ = 52659901440. Its totient is φ = 25400009600.
The previous prime is 38796794033. The next prime is 38796794083. The reversal of 38796794079 is 97049769783.
It is a cyclic number.
It is not a de Polignac number, because 38796794079 - 220 = 38795745503 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38796790079) 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, 60754 + ... + 285104.
It is an arithmetic number, because the mean of its divisors is an integer number (3291243840).
Almost surely, 238796794079 is an apocalyptic number.
38796794079 is a deficient number, since it is larger than the sum of its proper divisors (13863107361).
38796794079 is a wasteful number, since it uses less digits than its factorization.
38796794079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225390.
The product of its (nonzero) digits is 144027072, while the sum is 69.
The spelling of 38796794079 in words is "thirty-eight billion, seven hundred ninety-six million, seven hundred ninety-four thousand, seventy-nine".
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