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54656404314 = 2312497728927
BaseRepresentation
bin110010111001110001…
…101000101101011010
312020002002200000111220
4302321301220231122
51343414014414224
641035300232510
73643302525351
oct627161505532
9166062600456
1054656404314
11211a812a586
12a71439b736
135200678455
142906d10998
15164d57a279
hexcb9c68b5a

54656404314 has 16 divisors (see below), whose sum is σ = 109321705728. Its totient is φ = 18217318592.

The previous prime is 54656404289. The next prime is 54656404331. The reversal of 54656404314 is 41340465645.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289482 + ... + 439445.

It is an arithmetic number, because the mean of its divisors is an integer number (6832606608).

Almost surely, 254656404314 is an apocalyptic number.

54656404314 is an abundant number, since it is smaller than the sum of its proper divisors (54665301414).

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

54656404314 is a wasteful number, since it uses less digits than its factorization.

54656404314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741429.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 54656404314 its reverse (41340465645), we get a palindrome (95996869959).

The spelling of 54656404314 in words is "fifty-four billion, six hundred fifty-six million, four hundred four thousand, three hundred fourteen".

Divisors: 1 2 3 6 12497 24994 37491 74982 728927 1457854 2186781 4373562 9109400719 18218801438 27328202157 54656404314