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86108207364 = 2232489072
BaseRepresentation
bin101000000110001110…
…0101111100100000100
322020021000210011021100
41100030130233210010
52402322200113424
6103320233420100
76135561454224
oct1201434574404
9266230704240
1086108207364
1133577924743
121483156a630
138173758cba
14424c0b4084
15238e87cdc9
hex140c72f904

86108207364 has 27 divisors (see below), whose sum is σ = 217666863687. Its totient is φ = 28702148904.

The previous prime is 86108207359. The next prime is 86108207459. The reversal of 86108207364 is 46370280168.

The square root of 86108207364 is 293442.

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

86108207364 is a `hidden beast` number, since 8 + 610 + 8 + 20 + 7 + 3 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1736199 + ... + 1785105.

Almost surely, 286108207364 is an apocalyptic number.

86108207364 is the 293442-nd square number.

It is an amenable number.

86108207364 is an abundant number, since it is smaller than the sum of its proper divisors (131558656323).

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

86108207364 is an frugal number, since it uses more digits than its factorization.

86108207364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97824 (or 48912 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 86108207364 in words is "eighty-six billion, one hundred eight million, two hundred seven thousand, three hundred sixty-four".

Divisors: 1 2 3 4 6 9 12 18 36 48907 97814 146721 195628 293442 440163 586884 880326 1760652 2391894649 4783789298 7175683947 9567578596 14351367894 21527051841 28702735788 43054103682 86108207364