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2119132060 = 225105956603
BaseRepresentation
bin111111001001111…
…0110001110011100
312110200112001200121
41332103312032130
513314444211220
6550140204324
7103341216403
oct17623661634
95420461617
102119132060
11998216311
124b18396a4
1327a0591c6
1416162a63a
15c6095eaa
hex7e4f639c

2119132060 has 12 divisors (see below), whose sum is σ = 4450177368. Its totient is φ = 847652816.

The previous prime is 2119132049. The next prime is 2119132061. The reversal of 2119132060 is 602319112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119132061) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 52978282 + ... + 52978321.

It is an arithmetic number, because the mean of its divisors is an integer number (370848114).

Almost surely, 22119132060 is an apocalyptic number.

2119132060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2119132060 is an abundant number, since it is smaller than the sum of its proper divisors (2331045308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2119132060 is a wasteful number, since it uses less digits than its factorization.

2119132060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105956612 (or 105956610 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 2119132060 is about 46034.0315418930. The cubic root of 2119132060 is about 1284.4563219584.

The spelling of 2119132060 in words is "two billion, one hundred nineteen million, one hundred thirty-two thousand, sixty".

Divisors: 1 2 4 5 10 20 105956603 211913206 423826412 529783015 1059566030 2119132060