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54254005022233 = 191328360692641
BaseRepresentation
bin11000101010111111111101…
…01100100110111000011001
321010002122001220010000212001
430111133332230212320121
524102344200241202413
6311215540144321001
714266502551455532
oct1425377654467031
9233078056100761
1054254005022233
1116317aa3488435
126102958613161
132437191269c23
14d57c9d219689
1564141034c4dd
hex3157feb26e19

54254005022233 has 4 divisors (see below), whose sum is σ = 54282365716788. Its totient is φ = 54225644327680.

The previous prime is 54254005022221. The next prime is 54254005022251. The reversal of 54254005022233 is 33222050045245.

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 51666883969024 + 2587121053209 = 7187968^2 + 1608453^2 .

It is a cyclic number.

It is not a de Polignac number, because 54254005022233 - 29 = 54254005021721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54254005022192 and 54254005022201.

It is not an unprimeable number, because it can be changed into a prime (54254005020233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14180344408 + ... + 14180348233.

It is an arithmetic number, because the mean of its divisors is an integer number (13570591429197).

Almost surely, 254254005022233 is an apocalyptic number.

It is an amenable number.

54254005022233 is a deficient number, since it is larger than the sum of its proper divisors (28360694555).

54254005022233 is a wasteful number, since it uses less digits than its factorization.

54254005022233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28360694554.

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 54254005022233 its reverse (33222050045245), we get a palindrome (87476055067478).

The spelling of 54254005022233 in words is "fifty-four trillion, two hundred fifty-four billion, five million, twenty-two thousand, two hundred thirty-three".

Divisors: 1 1913 28360692641 54254005022233