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54090060 = 2235901501
BaseRepresentation
bin1100111001010…
…1100101001100
310202210001121120
43032111211030
5102321340220
65211200540
71224520653
oct316254514
9122701546
1054090060
1128594732
1216146150
13b28ac6b
14728019a
154b36a40
hex339594c

54090060 has 24 divisors (see below), whose sum is σ = 151452336. Its totient is φ = 14424000.

The previous prime is 54090037. The next prime is 54090097. The reversal of 54090060 is 6009045.

54090060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 54090060.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450691 + ... + 450810.

It is an arithmetic number, because the mean of its divisors is an integer number (6310514).

Almost surely, 254090060 is an apocalyptic number.

It is an amenable number.

54090060 is an abundant number, since it is smaller than the sum of its proper divisors (97362276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54090060 is a wasteful number, since it uses less digits than its factorization.

54090060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901513 (or 901511 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 54090060 is about 7354.5944823627. The cubic root of 54090060 is about 378.1863250945.

The spelling of 54090060 in words is "fifty-four million, ninety thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 901501 1803002 2704503 3606004 4507505 5409006 9015010 10818012 13522515 18030020 27045030 54090060