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5340001 = 6187541
BaseRepresentation
bin10100010111101101100001
3101001022002211
4110113231201
52331340001
6310242121
763250342
oct24275541
911038084
105340001
113018027
121956341
13114c784
149d00c9
15707351
hex517b61

5340001 has 4 divisors (see below), whose sum is σ = 5427604. Its totient is φ = 5252400.

The previous prime is 5339993. The next prime is 5340017. The reversal of 5340001 is 1000435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1000435 = 5200087.

It can be written as a sum of positive squares in 2 ways, for example, as 1030225 + 4309776 = 1015^2 + 2076^2 .

It is a cyclic number.

It is not a de Polignac number, because 5340001 - 23 = 5339993 is a prime.

It is a super-2 number, since 2×53400012 = 57031221360002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5740001) 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, 43710 + ... + 43831.

It is an arithmetic number, because the mean of its divisors is an integer number (1356901).

Almost surely, 25340001 is an apocalyptic number.

It is an amenable number.

5340001 is a deficient number, since it is larger than the sum of its proper divisors (87603).

5340001 is an equidigital number, since it uses as much as digits as its factorization.

5340001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87602.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 5340001 is about 2310.8442180294. The cubic root of 5340001 is about 174.7888719184.

Adding to 5340001 its reverse (1000435), we get a palindrome (6340436).

The spelling of 5340001 in words is "five million, three hundred forty thousand, one".

Divisors: 1 61 87541 5340001