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54060656 = 2413259907
BaseRepresentation
bin1100111000111…
…0011001110000
310202201120021112
43032032121300
5102314420111
65210412452
71224336146
oct316163160
9122646245
1054060656
1128574631
1216131128
13b27a770
147273596
154b2ce8b
hex338e670

54060656 has 20 divisors (see below), whose sum is σ = 112800072. Its totient is φ = 24950976.

The previous prime is 54060623. The next prime is 54060659. The reversal of 54060656 is 65606045.

54060656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (54060659) 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 3 ways as a sum of consecutive naturals, for example, 129746 + ... + 130161.

Almost surely, 254060656 is an apocalyptic number.

It is an amenable number.

54060656 is an abundant number, since it is smaller than the sum of its proper divisors (58739416).

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

54060656 is a wasteful number, since it uses less digits than its factorization.

54060656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259928 (or 259922 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 54060656 is about 7352.5951880952. The cubic root of 54060656 is about 378.1177838115.

The spelling of 54060656 in words is "fifty-four million, sixty thousand, six hundred fifty-six".

Divisors: 1 2 4 8 13 16 26 52 104 208 259907 519814 1039628 2079256 3378791 4158512 6757582 13515164 27030328 54060656