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8708669268 = 2231397757139
BaseRepresentation
bin10000001110001001…
…11011111101010100
3211110220220020101020
420013010323331110
5120313404404033
64000053001140
7425544316215
oct100704737524
924426806336
108708669268
1137698a9132
1218306231b0
13a8a2c9450
145c885b40c
1535e8316b3
hex20713bf54

8708669268 has 48 divisors (see below), whose sum is σ = 21906104640. Its totient is φ = 2676801024.

The previous prime is 8708669251. The next prime is 8708669269. The reversal of 8708669268 is 8629668078.

8708669268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8708669269) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 123843 + ... + 180981.

It is an arithmetic number, because the mean of its divisors is an integer number (456377180).

Almost surely, 28708669268 is an apocalyptic number.

It is an amenable number.

8708669268 is an abundant number, since it is smaller than the sum of its proper divisors (13197435372).

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

8708669268 is a wasteful number, since it uses less digits than its factorization.

8708669268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58136 (or 58134 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 60.

The square root of 8708669268 is about 93320.2511141071. The cubic root of 8708669268 is about 2057.3930377415.

The spelling of 8708669268 in words is "eight billion, seven hundred eight million, six hundred sixty-nine thousand, two hundred sixty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 977 1954 2931 3908 5862 11724 12701 25402 38103 50804 57139 76206 114278 152412 171417 228556 342834 685668 742807 1485614 2228421 2971228 4456842 8913684 55824803 111649606 167474409 223299212 334948818 669897636 725722439 1451444878 2177167317 2902889756 4354334634 8708669268