Search a number
-
+
54341311 = 1915718217
BaseRepresentation
bin1100111101001…
…0111010111111
310210020211021011
43033102322333
5102402410221
65220420051
71226615323
oct317227277
9123224234
1054341311
1128746482
1216247627
13b34842b
147307983
154b861e1
hex33d2ebf

54341311 has 8 divisors (see below), whose sum is σ = 57568880. Its totient is φ = 51150528.

The previous prime is 54341291. The next prime is 54341317. The reversal of 54341311 is 11314345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54341311 - 25 = 54341279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54341317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6126 + ... + 12091.

It is an arithmetic number, because the mean of its divisors is an integer number (7196110).

Almost surely, 254341311 is an apocalyptic number.

54341311 is a deficient number, since it is larger than the sum of its proper divisors (3227569).

54341311 is a wasteful number, since it uses less digits than its factorization.

54341311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18393.

The product of its digits is 720, while the sum is 22.

The square root of 54341311 is about 7371.6559198053. The cubic root of 54341311 is about 378.7709854871.

Adding to 54341311 its reverse (11314345), we get a palindrome (65655656).

The spelling of 54341311 in words is "fifty-four million, three hundred forty-one thousand, three hundred eleven".

Divisors: 1 19 157 2983 18217 346123 2860069 54341311