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2550000134 = 211472639377
BaseRepresentation
bin1001011111111101…
…1110101000000110
320120201021102120102
42113333132220012
520210300001014
61101011204102
7120122433503
oct22777365006
96521242512
102550000134
111099454930
125b1ba6632
133183b7926
141a29484aa
15edd058de
hex97fdea06

2550000134 has 32 divisors (see below), whose sum is σ = 4278168576. Its totient is φ = 1129995520.

The previous prime is 2550000121. The next prime is 2550000161. The reversal of 2550000134 is 4310000552.

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 15 ways as a sum of consecutive naturals, for example, 267254 + ... + 276630.

It is an arithmetic number, because the mean of its divisors is an integer number (133692768).

Almost surely, 22550000134 is an apocalyptic number.

2550000134 is a deficient number, since it is larger than the sum of its proper divisors (1728168442).

2550000134 is a wasteful number, since it uses less digits than its factorization.

2550000134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9700.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2550000134 is about 50497.5260186081. The cubic root of 2550000134 is about 1366.1972319780.

Adding to 2550000134 its reverse (4310000552), we get a palindrome (6860000686).

The spelling of 2550000134 in words is "two billion, five hundred fifty million, one hundred thirty-four", and thus it is an aban number.

Divisors: 1 2 11 22 47 94 263 517 526 1034 2893 5786 9377 12361 18754 24722 103147 135971 206294 271942 440719 881438 2466151 4847909 4932302 9695818 27127661 54255322 115909097 231818194 1275000067 2550000134