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1300226055 = 35187746181
BaseRepresentation
bin100110101111111…
…1110000000000111
310100121121022211120
41031133332000013
510130324213210
6333004205023
744135511342
oct11537760007
93317538746
101300226055
11607a42097
12303539773
131794b6b3b
14c497d459
1579237270
hex4d7fe007

1300226055 has 16 divisors (see below), whose sum is σ = 2081515104. Its totient is φ = 693069440.

The previous prime is 1300226027. The next prime is 1300226063. The reversal of 1300226055 is 5506220031.

It is not a de Polignac number, because 1300226055 - 211 = 1300224007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5065 + ... + 51245.

It is an arithmetic number, because the mean of its divisors is an integer number (130094694).

Almost surely, 21300226055 is an apocalyptic number.

1300226055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1300226055 is a deficient number, since it is larger than the sum of its proper divisors (781289049).

1300226055 is a wasteful number, since it uses less digits than its factorization.

1300226055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48066.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1300226055 is about 36058.6474371960. The cubic root of 1300226055 is about 1091.4561396045.

Adding to 1300226055 its reverse (5506220031), we get a palindrome (6806446086).

The spelling of 1300226055 in words is "one billion, three hundred million, two hundred twenty-six thousand, fifty-five".

Divisors: 1 3 5 15 1877 5631 9385 28155 46181 138543 230905 692715 86681737 260045211 433408685 1300226055