n0:         0   0   0   0   0
n1:         1   0   0   0   1
n2:         2   0   0   0   2
n3:       320   0   0   1  64
n4:        65   0   0   0  65
n5:      1900   0   0   7 108
n1 + n2 = 3
n3 * n4 / n5 = 10
NBO(4 + n3).getInt() = 324
NBO(123456789 % n2).getByte(3) = 1
n0 = digits3
n0: 557851428  33  64  35  36
n1.setBytes(1, 2, 3, 4)
n1:  16909060   1   2   3   4
n2.setArray(digits4)
n2:   6042926   0  92  53  46
n3.setInt(8096)
n3:      8096   0   0  31 -96
n4 = 54321
n4:     54321   0   0 -44  49