Base | Representation |
---|---|
bin | 1001000100001… |
… | …1111001010001 |
3 | 2122112222000020 |
4 | 2101003321101 |
5 | 34213324313 |
6 | 3435014053 |
7 | 641136255 |
oct | 221037121 |
9 | 78488006 |
10 | 38026833 |
11 | 1a513139 |
12 | 1089a329 |
13 | 7b556b0 |
14 | 509c265 |
15 | 3512323 |
hex | 2443e51 |
38026833 has 16 divisors (see below), whose sum is σ = 54914496. Its totient is φ = 23267520.
The previous prime is 38026823. The next prime is 38026853. The reversal of 38026833 is 33862083.
It is not a de Polignac number, because 38026833 - 24 = 38026817 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 38026794 and 38026803.
It is not an unprimeable number, because it can be changed into a prime (38026823) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4366 + ... + 9752.
It is an arithmetic number, because the mean of its divisors is an integer number (3432156).
Almost surely, 238026833 is an apocalyptic number.
It is an amenable number.
38026833 is a deficient number, since it is larger than the sum of its proper divisors (16887663).
38026833 is a wasteful number, since it uses less digits than its factorization.
38026833 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5584.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 38026833 is about 6166.5900625873. The cubic root of 38026833 is about 336.2766552945.
The spelling of 38026833 in words is "thirty-eight million, twenty-six thousand, eight hundred thirty-three".
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