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12760763234890 = 2511249377465187
BaseRepresentation
bin1011100110110001100011…
…0000100111101001001010
31200011220202112022122201111
42321230120300213221022
53133033020342004030
643050114054240534
72454635415554236
oct271543060475112
950156675278644
1012760763234890
11407a89a1a01a0
12152115595614a
13717447766588
143218a4c915c6
15171e0b73e62a
hexb9b18c27a4a

12760763234890 has 32 divisors (see below), whose sum is σ = 25057653061824. Its totient is φ = 4640248957440.

The previous prime is 12760763234873. The next prime is 12760763234941. The reversal of 12760763234890 is 9843236706721.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27198877 + ... + 27664063.

It is an arithmetic number, because the mean of its divisors is an integer number (783051658182).

Almost surely, 212760763234890 is an apocalyptic number.

12760763234890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12760763234890 is a deficient number, since it is larger than the sum of its proper divisors (12296889826934).

12760763234890 is a wasteful number, since it uses less digits than its factorization.

12760763234890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714582.

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 12760763234890 in words is "twelve trillion, seven hundred sixty billion, seven hundred sixty-three million, two hundred thirty-four thousand, eight hundred ninety".

Divisors: 1 2 5 10 11 22 55 110 249377 465187 498754 930374 1246885 2325935 2493770 2743147 4651870 5117057 5486294 10234114 13715735 25585285 27431470 51170570 116006938499 232013876998 580034692495 1160069384990 1276076323489 2552152646978 6380381617445 12760763234890