וְנֶ֣פֶשׁ אָדָ֔ם שִׁשָּׁ֥ה עָשָׂ֖ר אָ֑לֶף וּמִכְסָם֙ לַֽיהוָ֔ה שְׁנַ֥יִם וּשְׁלֹשִׁ֖ים נָֽפֶשׁ׃
And the persons were sixteen thousand, of whom the LORD’S tribute was thirty and two persons.
Read kabbalistic (mystical) interpretation of Numbers 31:40: and classical mystical sources.