Base | Representation |
---|---|
bin | 100011011110100001… |
… | …111000110110110001 |
3 | 10122022210000020012012 |
4 | 203132201320312301 |
5 | 1111003322221303 |
6 | 25255540412305 |
7 | 2515661360015 |
oct | 433641706661 |
9 | 118283006165 |
10 | 38093163953 |
11 | 15178663989 |
12 | 74713a7095 |
13 | 3790cc7300 |
14 | 1bb5244545 |
15 | ece3c85d8 |
hex | 8de878db1 |
38093163953 has 12 divisors (see below), whose sum is σ = 41258096640. Its totient is φ = 35155004976.
The previous prime is 38093163943. The next prime is 38093164019. The reversal of 38093163953 is 35936139083.
It is not a de Polignac number, because 38093163953 - 218 = 38092901809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38093163923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 808400 + ... + 854222.
It is an arithmetic number, because the mean of its divisors is an integer number (3438174720).
Almost surely, 238093163953 is an apocalyptic number.
It is an amenable number.
38093163953 is a deficient number, since it is larger than the sum of its proper divisors (3164932687).
38093163953 is a wasteful number, since it uses less digits than its factorization.
38093163953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50768 (or 50755 counting only the distinct ones).
The product of its (nonzero) digits is 1574640, while the sum is 50.
The spelling of 38093163953 in words is "thirty-eight billion, ninety-three million, one hundred sixty-three thousand, nine hundred fifty-three".
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