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108954126724 = 221650412
BaseRepresentation
bin110010101111000101…
…1000000100110000100
3101102020012102002221211
41211132023000212010
53241114224023344
6122015225021204
710604661540142
oct1453613004604
9342205362854
10108954126724
1142230845033
1219148624804
13a37491aa91
1453b8334592
152c7a3a4334
hex195e2c0984

108954126724 has 9 divisors (see below), whose sum is σ = 190670877061. Its totient is φ = 54476733280.

The previous prime is 108954126713. The next prime is 108954126733. The reversal of 108954126724 is 427621459801.

The square root of 108954126724 is 330082.

It is a perfect power (a square), and thus also a powerful number.

108954126724 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 96049166724 + 12904960000 = 309918^2 + 113600^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 577644 + ... + 742684.

Almost surely, 2108954126724 is an apocalyptic number.

108954126724 is the 330082-nd square number.

It is an amenable number.

108954126724 is a deficient number, since it is larger than the sum of its proper divisors (81716750337).

108954126724 is an frugal number, since it uses more digits than its factorization.

108954126724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330086 (or 165043 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

Multiplying 108954126724 by its sum of digits (49), we get a square (5338752209476 = 23105742).

The spelling of 108954126724 in words is "one hundred eight billion, nine hundred fifty-four million, one hundred twenty-six thousand, seven hundred twenty-four".

Divisors: 1 2 4 165041 330082 660164 27238531681 54477063362 108954126724