4154

4154 is an even composite integer in the decimal numeral system. It sits between 4153 and 4155 in the natural number sequence.

Mathematically, 4154 factors as 2 × 31 × 67, making it the product of three distinct primes. This factorization implies it has eight positive divisors: 1, 2, 31, 62, 67, 134, 2077, and 4154. The number is even and not a prime or a perfect square. The sum of all positive divisors of 4154 is 6528, which means the sum of its proper divisors is 6528 − 4154 = 2374. Since 2374 is less than 4154, 4154 is classified as a deficient number in divisor-sum terminology.

In other contexts, 4154 may be used as a year designation (AD 4154 would be far in the future), a catalog or model number, a postal code or identifier, or part of a larger numerical sequence. Without additional context, these uses are generic and not specific to any single domain.

See also: neighboring integers such as 4153 and 4155, and mathematical properties connected to the prime factorization 2 × 31 × 67.