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108805225834 = 2173200153701
BaseRepresentation
bin110010101010101001…
…0111111110101101010
3101101211211020011100001
41211111102333311222
53240313114211314
6121552345333214
710601203105564
oct1452522776552
9341754204301
10108805225834
1142164793648
121910679720a
13a34cb15246
1453a2654334
152c6c290674
hex19554bfd6a

108805225834 has 8 divisors (see below), whose sum is σ = 172808299908. Its totient is φ = 51202459200.

The previous prime is 108805225811. The next prime is 108805225861. The reversal of 108805225834 is 438522508801.

It can be written as a sum of positive squares in 2 ways, for example, as 108316683225 + 488542609 = 329115^2 + 22103^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 1600076817 + ... + 1600076884.

Almost surely, 2108805225834 is an apocalyptic number.

108805225834 is a deficient number, since it is larger than the sum of its proper divisors (64003074074).

108805225834 is a wasteful number, since it uses less digits than its factorization.

108805225834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3200153720.

The product of its (nonzero) digits is 614400, while the sum is 46.

The spelling of 108805225834 in words is "one hundred eight billion, eight hundred five million, two hundred twenty-five thousand, eight hundred thirty-four".

Divisors: 1 2 17 34 3200153701 6400307402 54402612917 108805225834