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54250080 = 2535113021
BaseRepresentation
bin1100111011110…
…0101001100000
310210002012010020
43032330221200
5102342000310
65214433440
71226055333
oct316745140
9123065106
1054250080
1128693985
1216202880
13b315a51
1472c261a
154b69170
hex33bca60

54250080 has 48 divisors (see below), whose sum is σ = 170889264. Its totient is φ = 14466560.

The previous prime is 54250069. The next prime is 54250081. The reversal of 54250080 is 8005245.

54250080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 54250080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54250081) by changing a digit.

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, 56031 + ... + 56990.

It is an arithmetic number, because the mean of its divisors is an integer number (3560193).

Almost surely, 254250080 is an apocalyptic number.

It is an amenable number.

54250080 is an abundant number, since it is smaller than the sum of its proper divisors (116639184).

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

54250080 is a wasteful number, since it uses less digits than its factorization.

54250080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113039 (or 113031 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 54250080 is about 7365.4653620800. The cubic root of 54250080 is about 378.5588999905.

The spelling of 54250080 in words is "fifty-four million, two hundred fifty thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 113021 226042 339063 452084 565105 678126 904168 1130210 1356252 1695315 1808336 2260420 2712504 3390630 3616672 4520840 5425008 6781260 9041680 10850016 13562520 18083360 27125040 54250080