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2768205114 = 2321973110879
BaseRepresentation
bin1010010011111111…
…0111010100111010
321010220212101112100
42210333313110322
521132130030424
61134404124230
7125412232563
oct24477672472
97126771470
102768205114
1111a0641524
12653096676
133516772bc
141c390916a
15113058dc9
hexa4ff753a

2768205114 has 48 divisors (see below), whose sum is σ = 6399993600. Its totient is φ = 862187328.

The previous prime is 2768205113. The next prime is 2768205119. The reversal of 2768205114 is 4115028672.

It is not an unprimeable number, because it can be changed into a prime (2768205113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30474 + ... + 80405.

It is an arithmetic number, because the mean of its divisors is an integer number (133333200).

Almost surely, 22768205114 is an apocalyptic number.

2768205114 is an abundant number, since it is smaller than the sum of its proper divisors (3631788486).

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

2768205114 is a wasteful number, since it uses less digits than its factorization.

2768205114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110979 (or 110976 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 2768205114 is about 52613.7350318337. The cubic root of 2768205114 is about 1404.1044708830.

The spelling of 2768205114 in words is "two billion, seven hundred sixty-eight million, two hundred five thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 19 38 57 73 114 146 171 219 342 438 657 1314 1387 2774 4161 8322 12483 24966 110879 221758 332637 665274 997911 1995822 2106701 4213402 6320103 8094167 12640206 16188334 18960309 24282501 37920618 48565002 72847503 145695006 153789173 307578346 461367519 922735038 1384102557 2768205114