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5430501 = 32603389
BaseRepresentation
bin10100101101110011100101
3101012220020200
4110231303211
52342234001
6312221113
764105236
oct24556345
911186220
105430501
11307a01a
12199a799
131181a1b
14a1508d
15724086
hex52dce5

5430501 has 6 divisors (see below), whose sum is σ = 7844070. Its totient is φ = 3620328.

The previous prime is 5430493. The next prime is 5430541. The reversal of 5430501 is 1050345.

It can be written as a sum of positive squares in only one way, i.e., 4198401 + 1232100 = 2049^2 + 1110^2 .

It is not a de Polignac number, because 5430501 - 23 = 5430493 is a prime.

It is a super-2 number, since 2×54305012 = 58980682222002, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301686 + ... + 301703.

It is an arithmetic number, because the mean of its divisors is an integer number (1307345).

Almost surely, 25430501 is an apocalyptic number.

It is an amenable number.

5430501 is a deficient number, since it is larger than the sum of its proper divisors (2413569).

5430501 is a wasteful number, since it uses less digits than its factorization.

5430501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603395 (or 603392 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5430501 is about 2330.3435369061. The cubic root of 5430501 is about 175.7707608615.

Adding to 5430501 its reverse (1050345), we get a palindrome (6480846).

The spelling of 5430501 in words is "five million, four hundred thirty thousand, five hundred one".

Divisors: 1 3 9 603389 1810167 5430501