9398

9398 is the natural number that follows 9397 and precedes 9399. It is an even, composite number.

Prime factorization: 9398 = 2 × 37 × 127. All three prime factors are distinct, so 9398 is square-free. The prime 127 is notable as a Mersenne prime (2^7 − 1).

Numerical representations: In binary, 9398 equals 10010010110110; in hexadecimal, it is 0x92D6.

Divisors and arithmetic properties: The positive divisors are 1, 2, 37, 74, 127, 254, 4699, and 9398. The sum of all divisors is 14592, so the sum of proper divisors is 5194. Since 5194 < 9398, 9398 is a deficient number.

Euler’s totient: φ(9398) = 4536.

See also: 9397, 9399, list of natural numbers.