Search a number
-
+
5544333144 = 233372607863
BaseRepresentation
bin1010010100111011…
…11100111101011000
3112022101122022021000
411022131330331120
542323322130034
62314054145000
7254252024400
oct51235747530
915271568230
105544333144
1123956a4609
1210a8952160
136a48668cc
143a84b7800
15226b2a599
hex14a77cf58

5544333144 has 192 divisors, whose sum is σ = 17965670400. Its totient is φ = 1579652928.

The previous prime is 5544333121. The next prime is 5544333181. The reversal of 5544333144 is 4413334455.

5544333144 is a `hidden beast` number, since 554 + 4 + 33 + 31 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5544333099 and 5544333108.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 6424057 + ... + 6424919.

It is an arithmetic number, because the mean of its divisors is an integer number (93571200).

Almost surely, 25544333144 is an apocalyptic number.

5544333144 is a gapful number since it is divisible by the number (54) 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 5544333144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8982835200).

5544333144 is an abundant number, since it is smaller than the sum of its proper divisors (12421337256).

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

5544333144 is a wasteful number, since it uses less digits than its factorization.

5544333144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499 (or 1482 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 5544333144 is about 74460.2789680511. The cubic root of 5544333144 is about 1769.9042522179.

Adding to 5544333144 its reverse (4413334455), we get a palindrome (9957667599).

The spelling of 5544333144 in words is "five billion, five hundred forty-four million, three hundred thirty-three thousand, one hundred forty-four".