Base | Representation |
---|---|
bin | 1100011000100… |
… | …00110111001101 |
3 | 21020110112221210 |
4 | 12030100313031 |
5 | 203043044333 |
6 | 14150245033 |
7 | 2400643404 |
oct | 614206715 |
9 | 236415853 |
10 | 103878093 |
11 | 53700170 |
12 | 2a956779 |
13 | 186a0a37 |
14 | db2063b |
15 | 91bda63 |
hex | 6310dcd |
103878093 has 16 divisors (see below), whose sum is σ = 151278912. Its totient is φ = 62880000.
The previous prime is 103878091. The next prime is 103878101. The reversal of 103878093 is 390878301.
It is not a de Polignac number, because 103878093 - 21 = 103878091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103878091) 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, 38323 + ... + 40943.
It is an arithmetic number, because the mean of its divisors is an integer number (9454932).
Almost surely, 2103878093 is an apocalyptic number.
It is an amenable number.
103878093 is a deficient number, since it is larger than the sum of its proper divisors (47400819).
103878093 is a wasteful number, since it uses less digits than its factorization.
103878093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3836.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 103878093 is about 10192.0602922079. The cubic root of 103878093 is about 470.0831194477.
The spelling of 103878093 in words is "one hundred three million, eight hundred seventy-eight thousand, ninety-three".
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