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108474970866 = 23121971482263
BaseRepresentation
bin110010100000110011…
…1001011001011110010
3101100222210210110200120
41211001213023023302
53234124043031431
6121455511031110
710560053016243
oct1450147131362
9340883713616
10108474970866
1142005325159
121903406b496
13a2c95833c2
145370846cca
152c4d2a7196
hex19419cb2f2

108474970866 has 16 divisors (see below), whose sum is σ = 216967875264. Its totient is φ = 36155334704.

The previous prime is 108474970859. The next prime is 108474970969. The reversal of 108474970866 is 668079474801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667950 + ... + 814313.

It is an arithmetic number, because the mean of its divisors is an integer number (13560492204).

Almost surely, 2108474970866 is an apocalyptic number.

108474970866 is an abundant number, since it is smaller than the sum of its proper divisors (108492904398).

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

108474970866 is a wasteful number, since it uses less digits than its factorization.

108474970866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494465.

The product of its (nonzero) digits is 16257024, while the sum is 60.

The spelling of 108474970866 in words is "one hundred eight billion, four hundred seventy-four million, nine hundred seventy thousand, eight hundred sixty-six".

Divisors: 1 2 3 6 12197 24394 36591 73182 1482263 2964526 4446789 8893578 18079161811 36158323622 54237485433 108474970866