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54260030 = 2511244843
BaseRepresentation
bin1100111011111…
…1000100111110
310210002200202202
43032333010332
5102342310110
65214551502
71226126336
oct316770476
9123080682
1054260030
11286a0400
1216208592
13b31a436
1472c60c6
154b6c0a5
hex33bf13e

54260030 has 24 divisors (see below), whose sum is σ = 107356536. Its totient is φ = 19730480.

The previous prime is 54260027. The next prime is 54260051. The reversal of 54260030 is 3006245.

It is a junction number, because it is equal to n+sod(n) for n = 54259984 and 54260011.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 21212 + ... + 23631.

It is an arithmetic number, because the mean of its divisors is an integer number (4473189).

Almost surely, 254260030 is an apocalyptic number.

54260030 is a deficient number, since it is larger than the sum of its proper divisors (53096506).

54260030 is a wasteful number, since it uses less digits than its factorization.

54260030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44872 (or 44861 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 54260030 is about 7366.1407806259. The cubic root of 54260030 is about 378.5820423883.

Adding to 54260030 its reverse (3006245), we get a palindrome (57266275).

The spelling of 54260030 in words is "fifty-four million, two hundred sixty thousand, thirty".