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5398 = 22699
BaseRepresentation
bin1010100010110
321101221
41110112
5133043
640554
721511
oct12426
97357
105398
114068
12315a
1325c3
141d78
1518ed
hex1516

5398 has 4 divisors (see below), whose sum is σ = 8100. Its totient is φ = 2698.

The previous prime is 5393. The next prime is 5399. The reversal of 5398 is 8935.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8935 = 51787.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348 + ... + 1351.

It is an arithmetic number, because the mean of its divisors is an integer number (2025).

25398 is an apocalyptic number.

5398 is a deficient number, since it is larger than the sum of its proper divisors (2702).

5398 is a wasteful number, since it uses less digits than its factorization.

5398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701.

The product of its digits is 1080, while the sum is 25.

The square root of 5398 is about 73.4710827469. The cubic root of 5398 is about 17.5419402228.

It can be divided in two parts, 53 and 98, that added together give a palindrome (151).

The spelling of 5398 in words is "five thousand, three hundred ninety-eight".

Divisors: 1 2 2699 5398