Immortal numbers

Immortality of biquaternions

Approximation for various powers at base 10, using immortal biquaternions with 1-1 digits and only positive parts;
2 is subtracted from the amount of integers in order to exclude the super immortal numbers 0 and 1:

$|\mathbb{M}^{power}_{10}|^{S^{+}}\approx\tfrac{true\ biquaternions+complex\ % numbers+integers-2}{{1}^{8}}$

$|\mathbb{M}^{2}_{10}|^{S^{+}}\approx\tfrac{1534+2+4-2}{{1}^{8}}=1538$

$|\mathbb{M}^{3}_{10}|^{S^{+}}\approx\tfrac{202166+17+6-2}{{1}^{8}}=202187$

$|\mathbb{M}^{4}_{10}|^{S^{+}}\approx\tfrac{1801+1+4-2}{{1}^{8}}=1804$

$|\mathbb{M}^{5}_{10}|^{S^{+}}\approx\tfrac{1254948+23+10-2}{{1}^{8}}=1254979$

$|\mathbb{M}^{6}_{10}|^{S^{+}}\approx\tfrac{1418+2+4-2}{{1}^{8}}=1422$

$|\mathbb{M}^{7}_{10}|^{S^{+}}\approx\tfrac{462718+21+6-2}{{1}^{8}}=462743$

$|\mathbb{M}^{8}_{10}|^{S^{+}}\approx\tfrac{920+3+4-2}{{1}^{8}}=925$

$|\mathbb{M}^{9}_{10}|^{S^{+}}\approx\tfrac{1145596+27+10-2}{{1}^{8}}=1145631$

$|\mathbb{M}^{10}_{10}|^{S^{+}}\approx\tfrac{1884+1+4-2}{{1}^{8}}=1887$