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2112002126 = 213212749201
BaseRepresentation
bin111110111100010…
…1001100001001110
312110012002211020222
41331320221201032
513311133032001
6545323311342
7103223502413
oct17570514116
95405084228
102112002126
11994196503
124ab37b552
13278730b00
141606d210a
15c563861b
hex7de2984e

2112002126 has 24 divisors (see below), whose sum is σ = 3457522944. Its totient is φ = 967075200.

The previous prime is 2112002107. The next prime is 2112002149. The reversal of 2112002126 is 6212002112.

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 11 ways as a sum of consecutive naturals, for example, 18326 + ... + 67526.

It is an arithmetic number, because the mean of its divisors is an integer number (144063456).

Almost surely, 22112002126 is an apocalyptic number.

2112002126 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2112002126 is a deficient number, since it is larger than the sum of its proper divisors (1345520818).

2112002126 is a wasteful number, since it uses less digits than its factorization.

2112002126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49356 (or 49343 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2112002126 is about 45956.5243028669. The cubic root of 2112002126 is about 1283.0141625044.

Adding to 2112002126 its reverse (6212002112), we get a palindrome (8324004238).

The spelling of 2112002126 in words is "two billion, one hundred twelve million, two thousand, one hundred twenty-six".

Divisors: 1 2 13 26 127 169 254 338 1651 3302 21463 42926 49201 98402 639613 1279226 6248527 8314969 12497054 16629938 81230851 162461702 1056001063 2112002126