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7127268104 = 231180991683
BaseRepresentation
bin1101010001101000…
…10111101100001000
3200101201012201210202
412220310113230020
5104044040034404
63135122031332
7341422531205
oct65064275410
920351181722
107127268104
113028180020
12146aaa8548
138977a6108
144b8808cac
152baaa821e
hex1a8d17b08

7127268104 has 16 divisors (see below), whose sum is σ = 14578503120. Its totient is φ = 3239667280.

The previous prime is 7127268089. The next prime is 7127268131. The reversal of 7127268104 is 4018627217.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40495754 + ... + 40495929.

It is an arithmetic number, because the mean of its divisors is an integer number (911156445).

Almost surely, 27127268104 is an apocalyptic number.

It is an amenable number.

7127268104 is an abundant number, since it is smaller than the sum of its proper divisors (7451235016).

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

7127268104 is a wasteful number, since it uses less digits than its factorization.

7127268104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80991700 (or 80991696 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 7127268104 is about 84423.1491002320. The cubic root of 7127268104 is about 1924.4547264515.

The spelling of 7127268104 in words is "seven billion, one hundred twenty-seven million, two hundred sixty-eight thousand, one hundred four".

Divisors: 1 2 4 8 11 22 44 88 80991683 161983366 323966732 647933464 890908513 1781817026 3563634052 7127268104