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54116741 = 77730963
BaseRepresentation
bin1100111001110…
…0000110000101
310202211102012202
43032130012011
5102323213431
65211524245
71224661520
oct316340605
9122742182
1054116741
1128602788
1216159685
13b29a153
147289bb7
154b3e8cb
hex339c185

54116741 has 4 divisors (see below), whose sum is σ = 61847712. Its totient is φ = 46385772.

The previous prime is 54116707. The next prime is 54116749. The reversal of 54116741 is 14761145.

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 not a de Polignac number, because 54116741 - 210 = 54115717 is a prime.

It is a super-2 number, since 2×541167412 = 5857243312922162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54116749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3865475 + ... + 3865488.

It is an arithmetic number, because the mean of its divisors is an integer number (15461928).

Almost surely, 254116741 is an apocalyptic number.

It is an amenable number.

54116741 is a deficient number, since it is larger than the sum of its proper divisors (7730971).

54116741 is an equidigital number, since it uses as much as digits as its factorization.

54116741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730970.

The product of its digits is 3360, while the sum is 29.

The square root of 54116741 is about 7356.4081588775. The cubic root of 54116741 is about 378.2484975201.

Adding to 54116741 its reverse (14761145), we get a palindrome (68877886).

The spelling of 54116741 in words is "fifty-four million, one hundred sixteen thousand, seven hundred forty-one".

Divisors: 1 7 7730963 54116741