Search a number
-
+
5430069 = 325471103
BaseRepresentation
bin10100101101101100110101
3101012212122200
4110231230311
52342230234
6312215113
764104051
oct24555465
911185580
105430069
113079767
12199a499
131181778
14a14c61
15723d99
hex52db35

5430069 has 12 divisors (see below), whose sum is σ = 7864896. Its totient is φ = 3610152.

The previous prime is 5430059. The next prime is 5430071. The reversal of 5430069 is 9600345.

It is a happy number.

It is not a de Polignac number, because 5430069 - 220 = 4381493 is a prime.

It is a super-2 number, since 2×54300692 = 58971298689522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430049) 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 11 ways as a sum of consecutive naturals, for example, 4372 + ... + 5474.

It is an arithmetic number, because the mean of its divisors is an integer number (655408).

Almost surely, 25430069 is an apocalyptic number.

It is an amenable number.

5430069 is a deficient number, since it is larger than the sum of its proper divisors (2434827).

5430069 is a wasteful number, since it uses less digits than its factorization.

5430069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656 (or 1653 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5430069 is about 2330.2508448663. The cubic root of 5430069 is about 175.7660998439.

The spelling of 5430069 in words is "five million, four hundred thirty thousand, sixty-nine".

Divisors: 1 3 9 547 1103 1641 3309 4923 9927 603341 1810023 5430069