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554130000 = 24325447131
BaseRepresentation
bin100001000001110…
…101101001010000
31102121200201110100
4201001311221100
52113324130000
6130552532400
716506012234
oct4101655120
91377621410
10554130000
11264879086
121356b1100
138aa58298
14538465c4
15339aba00
hex21075a50

554130000 has 300 divisors, whose sum is σ = 1994211648. Its totient is φ = 143520000.

The previous prime is 554129993. The next prime is 554130001. The reversal of 554130000 is 31455.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554130001) 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 59 ways as a sum of consecutive naturals, for example, 4229935 + ... + 4230065.

Almost surely, 2554130000 is an apocalyptic number.

554130000 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 554130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997105824).

554130000 is an abundant number, since it is smaller than the sum of its proper divisors (1440081648).

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

554130000 is a wasteful number, since it uses less digits than its factorization.

554130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 554130000 is about 23539.9660152686. The cubic root of 554130000 is about 821.3669446970.

Adding to 554130000 its reverse (31455), we get a palindrome (554161455).

The spelling of 554130000 in words is "five hundred fifty-four million, one hundred thirty thousand".