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54104060 = 2252705203
BaseRepresentation
bin1100111001100…
…0111111111100
310202210202211002
43032120333330
5102322312220
65211345432
71224606533
oct316307774
9122722732
1054104060
11285a41aa
1216152278
13b29444a
14728531a
154b3ac75
hex3398ffc

54104060 has 12 divisors (see below), whose sum is σ = 113618568. Its totient is φ = 21641616.

The previous prime is 54103999. The next prime is 54104069. The reversal of 54104060 is 6040145.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 2705203 = 54104060 / (5 + 4 + 1 + 0 + 4 + 0 + 6 + 0).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54104069) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1352582 + ... + 1352621.

It is an arithmetic number, because the mean of its divisors is an integer number (9468214).

Almost surely, 254104060 is an apocalyptic number.

It is an amenable number.

54104060 is an abundant number, since it is smaller than the sum of its proper divisors (59514508).

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

54104060 is a wasteful number, since it uses less digits than its factorization.

54104060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705212 (or 2705210 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 54104060 is about 7355.5462067749. The cubic root of 54104060 is about 378.2189506319.

The spelling of 54104060 in words is "fifty-four million, one hundred four thousand, sixty".

Divisors: 1 2 4 5 10 20 2705203 5410406 10820812 13526015 27052030 54104060