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5552051200 = 21052216877
BaseRepresentation
bin1010010101110110…
…11001010000000000
3112022221011102102221
411022323121100000
542332311114300
62314531420424
7254404441123
oct51273312000
915287142387
105552051200
112399a96273
1210ab454714
136a63398c7
143a95263ba
1522765231a
hex14aed9400

5552051200 has 66 divisors (see below), whose sum is σ = 13762427246. Its totient is φ = 2220810240.

The previous prime is 5552051179. The next prime is 5552051207. The reversal of 5552051200 is 21502555.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1282212864 + 4269838336 = 35808^2 + 65344^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552051207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 82839 + ... + 134038.

Almost surely, 25552051200 is an apocalyptic number.

5552051200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5552051200 is an abundant number, since it is smaller than the sum of its proper divisors (8210376046).

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

5552051200 is a wasteful number, since it uses less digits than its factorization.

5552051200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216907 (or 216884 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The square root of 5552051200 is about 74512.0876099979. The cubic root of 5552051200 is about 1770.7251436309.

Adding to 5552051200 its reverse (21502555), we get a palindrome (5573553755).

The spelling of 5552051200 in words is "five billion, five hundred fifty-two million, fifty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2560 3200 5120 6400 12800 25600 216877 433754 867508 1084385 1735016 2168770 3470032 4337540 5421925 6940064 8675080 10843850 13880128 17350160 21687700 27760256 34700320 43375400 55520512 69400640 86750800 111041024 138801280 173501600 222082048 277602560 347003200 555205120 694006400 1110410240 1388012800 2776025600 5552051200