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56054000 = 245328027
BaseRepresentation
bin1101010111010…
…1000011110000
310220110211122002
43111311003300
5103322212000
65321233132
71250310512
oct325650360
9126424562
1056054000
1129706222
12169327a8
13b7c7b62
147631bb2
154dc38d5
hex35750f0

56054000 has 40 divisors (see below), whose sum is σ = 135543408. Its totient is φ = 22420800.

The previous prime is 56053973. The next prime is 56054023. The reversal of 56054000 is 45065.

56054000 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 (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 12014 + ... + 16013.

Almost surely, 256054000 is an apocalyptic number.

56054000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

56054000 is an abundant number, since it is smaller than the sum of its proper divisors (79489408).

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

56054000 is a wasteful number, since it uses less digits than its factorization.

56054000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28050 (or 28034 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 56054000 is about 7486.9219309406. The cubic root of 56054000 is about 382.7091711957.

Adding to 56054000 its reverse (45065), we get a palindrome (56099065).

The spelling of 56054000 in words is "fifty-six million, fifty-four thousand", and thus it is an eban number.

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 1000 2000 28027 56054 112108 140135 224216 280270 448432 560540 700675 1121080 1401350 2242160 2802700 3503375 5605400 7006750 11210800 14013500 28027000 56054000