Search a number
-
+
54061741 = 1271672549
BaseRepresentation
bin1100111000111…
…0101010101101
310202201121202201
43032032222231
5102314433431
65210421501
71224342256
oct316165255
9122647681
1054061741
1128575428
1216131891
13b27b0c6
147273b2d
154b2d461
hex338eaad

54061741 has 8 divisors (see below), whose sum is σ = 54835200. Its totient is φ = 53293968.

The previous prime is 54061727. The next prime is 54061747. The reversal of 54061741 is 14716045.

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 54061741 - 29 = 54061229 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 (54061747) 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, 19935 + ... + 22483.

It is an arithmetic number, because the mean of its divisors is an integer number (6854400).

Almost surely, 254061741 is an apocalyptic number.

It is an amenable number.

54061741 is a deficient number, since it is larger than the sum of its proper divisors (773459).

54061741 is a wasteful number, since it uses less digits than its factorization.

54061741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 54061741 is about 7352.6689711968. The cubic root of 54061741 is about 378.1203134087.

Adding to 54061741 its reverse (14716045), we get a palindrome (68777786).

The spelling of 54061741 in words is "fifty-four million, sixty-one thousand, seven hundred forty-one".

Divisors: 1 127 167 2549 21209 323723 425683 54061741