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54300541061 = 134176964697
BaseRepresentation
bin110010100100100100…
…001000000010000101
312012011022001021220102
4302210210020002011
51342201414303221
640540105013445
73631421661224
oct624444100205
9165138037812
1054300541061
1121035270218
12a635184285
135174a1b590
1428b1958cbb
15162c1d430b
hexca4908085

54300541061 has 4 divisors (see below), whose sum is σ = 58477505772. Its totient is φ = 50123576352.

The previous prime is 54300541049. The next prime is 54300541069. The reversal of 54300541061 is 16014500345.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3751562500 + 50548978561 = 61250^2 + 224831^2 .

It is a cyclic number.

It is not a de Polignac number, because 54300541061 - 218 = 54300278917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54300541069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2088482336 + ... + 2088482361.

It is an arithmetic number, because the mean of its divisors is an integer number (14619376443).

Almost surely, 254300541061 is an apocalyptic number.

It is an amenable number.

54300541061 is a deficient number, since it is larger than the sum of its proper divisors (4176964711).

54300541061 is a wasteful number, since it uses less digits than its factorization.

54300541061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176964710.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 54300541061 in words is "fifty-four billion, three hundred million, five hundred forty-one thousand, sixty-one".

Divisors: 1 13 4176964697 54300541061