Base | Representation |
---|---|
bin | 100100001000001101… |
… | …000001101001001101 |
3 | 10201010111121221200011 |
4 | 210020031001221031 |
5 | 1113421314303442 |
6 | 25453154233221 |
7 | 2542211301220 |
oct | 441015015115 |
9 | 121114557604 |
10 | 38792337997 |
11 | 154a7299776 |
12 | 7627585811 |
13 | 3872b0776a |
14 | 1c400455b7 |
15 | 1020986117 |
hex | 908341a4d |
38792337997 has 16 divisors (see below), whose sum is σ = 44476854912. Its totient is φ = 33143685120.
The previous prime is 38792337977. The next prime is 38792338001. The reversal of 38792337997 is 79973329783.
It is not a de Polignac number, because 38792337997 - 27 = 38792337869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38792337977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2907213 + ... + 2920525.
It is an arithmetic number, because the mean of its divisors is an integer number (2779803432).
Almost surely, 238792337997 is an apocalyptic number.
It is an amenable number.
38792337997 is a deficient number, since it is larger than the sum of its proper divisors (5684516915).
38792337997 is a wasteful number, since it uses less digits than its factorization.
38792337997 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14628.
The product of its digits is 108020304, while the sum is 67.
The spelling of 38792337997 in words is "thirty-eight billion, seven hundred ninety-two million, three hundred thirty-seven thousand, nine hundred ninety-seven".
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