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54401143300 = 225272321071373
BaseRepresentation
bin110010101010100011…
…111001001000000100
312012102022100102020021
4302222203321020010
51342403143041200
640554101144524
73634053042220
oct625243711004
9165368312207
1054401143300
1121087033169
12a6629bb144
13518c81322a
1428c1065780
151635e5741a
hexcaa8f9204

54401143300 has 216 divisors, whose sum is σ = 142457507136. Its totient is φ = 17661262080.

The previous prime is 54401143271. The next prime is 54401143309. The reversal of 54401143300 is 334110445.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (54401143309) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39621414 + ... + 39622786.

It is an arithmetic number, because the mean of its divisors is an integer number (659525496).

Almost surely, 254401143300 is an apocalyptic number.

54401143300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54401143300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71228753568).

54401143300 is an abundant number, since it is smaller than the sum of its proper divisors (88056363836).

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

54401143300 is a wasteful number, since it uses less digits than its factorization.

54401143300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547 (or 1517 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 54401143300 its reverse (334110445), we get a palindrome (54735253745).

The spelling of 54401143300 in words is "fifty-four billion, four hundred one million, one hundred forty-three thousand, three hundred".