Base | Representation |
---|---|
bin | 100011011010010110… |
… | …010101000111001001 |
3 | 10122010220000210202210 |
4 | 203122112111013021 |
5 | 1110332343300342 |
6 | 25244553215333 |
7 | 2514150244401 |
oct | 433226250711 |
9 | 118126023683 |
10 | 38023025097 |
11 | 15142008592 |
12 | 7451a01549 |
13 | 377c60a525 |
14 | 1ba9bc7801 |
15 | ec817179c |
hex | 8da5951c9 |
38023025097 has 16 divisors (see below), whose sum is σ = 50939130368. Its totient is φ = 25227866880.
The previous prime is 38023025081. The next prime is 38023025143. The reversal of 38023025097 is 79052032083.
It is not a de Polignac number, because 38023025097 - 24 = 38023025081 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38023025497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3495447 + ... + 3506307.
It is an arithmetic number, because the mean of its divisors is an integer number (3183695648).
Almost surely, 238023025097 is an apocalyptic number.
It is an amenable number.
38023025097 is a deficient number, since it is larger than the sum of its proper divisors (12916105271).
38023025097 is a wasteful number, since it uses less digits than its factorization.
38023025097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16320.
The product of its (nonzero) digits is 90720, while the sum is 39.
The spelling of 38023025097 in words is "thirty-eight billion, twenty-three million, twenty-five thousand, ninety-seven".
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