149999998

149,999,998 is an even integer in the decimal numeral system. It is 2 less than 150,000,000 and is equal to 2 × 74,999,999.

In prime factorization form, it factors as 149,999,998 = 2 × 37 × 2,027,027. Since 74,999,999 equals 37 × 2,027,027, the factorization shows a nontrivial decomposition with a small prime factor of 37.

The digit sum of 149,999,998 is 67, so it is not divisible by 3 or 9. It ends with 8, so it is not divisible by 5. The number is composite, having at least the factors 2 and 37 as shown above.

In mathematical contexts, 149,999,998 may appear as an example of a large even integer or as a near-round figure close to 150,000,000. Its exact factorization demonstrates how large numbers can have simple small-factor components alongside larger nontrivial factors.

See also: 150,000,000; 149,999,997; 149,999,999; List of composite numbers.