How many genes have a Species of leptospira interrogans, and a Base Pairs smaller than 4,277,185?
CREATE TABLE "list_of_sequenced_bacterial_genomes" (
  "species" text,
  "strain" text,
  "type" text,
  "base_pairs" real,
  "genes" real
);
SELECT SUM("genes") FROM "list_of_sequenced_bacterial_genomes" WHERE "species"='leptospira interrogans' AND "base_pairs"<'4,277,185';