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5342369 = 17314257
BaseRepresentation
bin10100011000010010100001
3101001102100112
4110120102201
52331423434
6310301105
763260264
oct24302241
911042315
105342369
11301988a
121957795
131150886
149d0cdb
15707dce
hex5184a1

5342369 has 4 divisors (see below), whose sum is σ = 5656644. Its totient is φ = 5028096.

The previous prime is 5342353. The next prime is 5342377. The reversal of 5342369 is 9632435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9632435 = 51926487.

It can be written as a sum of positive squares in 2 ways, for example, as 2496400 + 2845969 = 1580^2 + 1687^2 .

It is a cyclic number.

It is not a de Polignac number, because 5342369 - 24 = 5342353 is a prime.

It is a super-2 number, since 2×53423692 = 57081813064322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5342329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157112 + ... + 157145.

It is an arithmetic number, because the mean of its divisors is an integer number (1414161).

Almost surely, 25342369 is an apocalyptic number.

It is an amenable number.

5342369 is a deficient number, since it is larger than the sum of its proper divisors (314275).

5342369 is a wasteful number, since it uses less digits than its factorization.

5342369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314274.

The product of its digits is 19440, while the sum is 32.

The square root of 5342369 is about 2311.3565281021. The cubic root of 5342369 is about 174.8147045529.

The spelling of 5342369 in words is "five million, three hundred forty-two thousand, three hundred sixty-nine".

Divisors: 1 17 314257 5342369