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5430513 = 31143289
BaseRepresentation
bin10100101101110011110001
3101012220021010
4110231303301
52342234023
6312221133
764105254
oct24556361
911186233
105430513
11307a030
12199a7a9
131181a2a
14a1509b
15724093
hex52dcf1

5430513 has 24 divisors (see below), whose sum is σ = 8177760. Its totient is φ = 3178560.

The previous prime is 5430493. The next prime is 5430541. The reversal of 5430513 is 3150345.

It is not a de Polignac number, because 5430513 - 26 = 5430449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5430513.

It is not an unprimeable number, because it can be changed into a prime (5430583) 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 23 ways as a sum of consecutive naturals, for example, 60973 + ... + 61061.

It is an arithmetic number, because the mean of its divisors is an integer number (340740).

Almost surely, 25430513 is an apocalyptic number.

It is an amenable number.

5430513 is a deficient number, since it is larger than the sum of its proper divisors (2747247).

5430513 is a wasteful number, since it uses less digits than its factorization.

5430513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5430513 is about 2330.3461116323. The cubic root of 5430513 is about 175.7708903307.

Adding to 5430513 its reverse (3150345), we get a palindrome (8580858).

The spelling of 5430513 in words is "five million, four hundred thirty thousand, five hundred thirteen".

Divisors: 1 3 11 33 43 89 129 267 473 979 1419 1849 2937 3827 5547 11481 20339 42097 61017 126291 164561 493683 1810171 5430513