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2550233105 = 57193834937
BaseRepresentation
bin1001100000000001…
…0111100000010001
320120201201021010222
42120000113200101
520210324424410
61101020202425
7120124423640
oct23000274021
96521637128
102550233105
1110995a3972
125b2099415
13318469994
141a29a9357
15edd4e955
hex98017811

2550233105 has 16 divisors (see below), whose sum is σ = 3681540480. Its totient is φ = 1656692352.

The previous prime is 2550233047. The next prime is 2550233107. The reversal of 2550233105 is 5013320552.

It is a de Polignac number, because none of the positive numbers 2k-2550233105 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2550233107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1916804 + ... + 1918133.

It is an arithmetic number, because the mean of its divisors is an integer number (230096280).

Almost surely, 22550233105 is an apocalyptic number.

It is an amenable number.

2550233105 is a deficient number, since it is larger than the sum of its proper divisors (1131307375).

2550233105 is a wasteful number, since it uses less digits than its factorization.

2550233105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834968.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2550233105 is about 50499.8327224952. The cubic root of 2550233105 is about 1366.2388365043.

Adding to 2550233105 its reverse (5013320552), we get a palindrome (7563553657).

The spelling of 2550233105 in words is "two billion, five hundred fifty million, two hundred thirty-three thousand, one hundred five".

Divisors: 1 5 7 19 35 95 133 665 3834937 19174685 26844559 72863803 134222795 364319015 510046621 2550233105