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2112025234 = 211214958573
BaseRepresentation
bin111110111100010…
…1111001010010010
312110012010222221211
41331320233022102
513311134301414
6545324010334
7103223626654
oct17570571222
95405128854
102112025234
11994201900
124ab3909aa
1327873b497
141606da6d4
15c56403c4
hex7de2f292

2112025234 has 24 divisors (see below), whose sum is σ = 3505653900. Its totient is φ = 953552160.

The previous prime is 2112025189. The next prime is 2112025247. The reversal of 2112025234 is 4325202112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2056894609 + 55130625 = 45353^2 + 7425^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6772 + ... + 65344.

Almost surely, 22112025234 is an apocalyptic number.

2112025234 is a deficient number, since it is larger than the sum of its proper divisors (1393628666).

2112025234 is a wasteful number, since it uses less digits than its factorization.

2112025234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58746 (or 58735 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2112025234 is about 45956.7757137073. The cubic root of 2112025234 is about 1283.0188417584.

Adding to 2112025234 its reverse (4325202112), we get a palindrome (6437227346).

The spelling of 2112025234 in words is "two billion, one hundred twelve million, twenty-five thousand, two hundred thirty-four".

Divisors: 1 2 11 22 121 149 242 298 1639 3278 18029 36058 58573 117146 644303 1288606 7087333 8727377 14174666 17454754 96001147 192002294 1056012617 2112025234