19471

19471 is a natural number in the decimal system. It follows 19470 and precedes 19472. As a positive integer, it participates in the same basic arithmetic and number-theoretic properties as other integers.

Its basic parity and small-prime tests can be noted. 19471 is odd, since its last digit is not even. The sum of its digits is 1 + 9 + 4 + 7 + 1 = 22, so it is not divisible by 3. It does not end in 0 or 5, so it is not divisible by 5. Several small-prime divisibility checks (for primes such as 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, and 59) do not yield an integer quotient, though a full factorization would require complete calculation.

In different numeral bases, 19471 has representations such as binary 1001100000001111 and hexadecimal 0x980F, illustrating how the same value appears across systems (for binary: 14th, 11th, 10th, 3rd, 2nd, 1st, and 0th bit are set).

Geometrically in the number line, 19471 lies between 139^2 = 19321 and 140^2 = 19600, placing it near a square boundary but not itself a perfect square. There is no widely noted special status for 19471 beyond its role as a numeral in math and as an identifier in various cataloging contexts.