Base | Representation |
---|---|
bin | 1001000101011… |
… | …1011100000011 |
3 | 2122201000211001 |
4 | 2101113130003 |
5 | 34223410013 |
6 | 3440432431 |
7 | 641621533 |
oct | 221273403 |
9 | 78630731 |
10 | 38106883 |
11 | 1a5682a1 |
12 | 10918717 |
13 | 7b82c69 |
14 | 50bd4c3 |
15 | 352addd |
hex | 2457703 |
38106883 has 16 divisors (see below), whose sum is σ = 40908096. Its totient is φ = 35418240.
The previous prime is 38106881. The next prime is 38106889. The reversal of 38106883 is 38860183.
It is a cyclic number.
It is not a de Polignac number, because 38106883 - 21 = 38106881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38106881) 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, 220185 + ... + 220357.
It is an arithmetic number, because the mean of its divisors is an integer number (2556756).
Almost surely, 238106883 is an apocalyptic number.
38106883 is a deficient number, since it is larger than the sum of its proper divisors (2801213).
38106883 is a wasteful number, since it uses less digits than its factorization.
38106883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414.
The product of its (nonzero) digits is 27648, while the sum is 37.
The square root of 38106883 is about 6173.0772715073. The cubic root of 38106883 is about 336.5124543977.
The spelling of 38106883 in words is "thirty-eight million, one hundred six thousand, eight hundred eighty-three".
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