Search a number
-
+
54414329 = 71766399
BaseRepresentation
bin1100111110010…
…0101111111001
310210101112102112
43033210233321
5102412224304
65222142105
71230341234
oct317445771
9123345375
1054414329
1128796322
1216281935
13b372738
14732641b
154b9cb6e
hex33e4bf9

54414329 has 4 divisors (see below), whose sum is σ = 55180800. Its totient is φ = 53647860.

The previous prime is 54414323. The next prime is 54414337. The reversal of 54414329 is 92341445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54414329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54414295 and 54414304.

It is not an unprimeable number, because it can be changed into a prime (54414323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383129 + ... + 383270.

It is an arithmetic number, because the mean of its divisors is an integer number (13795200).

Almost surely, 254414329 is an apocalyptic number.

It is an amenable number.

54414329 is a deficient number, since it is larger than the sum of its proper divisors (766471).

54414329 is an equidigital number, since it uses as much as digits as its factorization.

54414329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766470.

The product of its digits is 17280, while the sum is 32.

The square root of 54414329 is about 7376.6068757932. The cubic root of 54414329 is about 378.9405601072.

The spelling of 54414329 in words is "fifty-four million, four hundred fourteen thousand, three hundred twenty-nine".

Divisors: 1 71 766399 54414329