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108088441 = 317349977
BaseRepresentation
bin1100111000101…
…00110001111001
321112101110110121
412130110301321
5210132312231
614420413241
72451510436
oct634246171
9245343417
10108088441
115601649a
1230247221
1319516276
14104d8b8d
159751311
hex6714c79

108088441 has 8 divisors (see below), whose sum is σ = 108851400. Its totient is φ = 107328768.

The previous prime is 108088429. The next prime is 108088457. The reversal of 108088441 is 144880801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 25351225 + 82737216 = 5035^2 + 9096^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 108088441 - 213 = 108080249 is a prime.

It is a super-2 number, since 2×1080884412 = 23366222155620962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108088397 and 108088406.

It is not an unprimeable number, because it can be changed into a prime (108088471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110145 + ... + 111121.

It is an arithmetic number, because the mean of its divisors is an integer number (13606425).

Almost surely, 2108088441 is an apocalyptic number.

It is an amenable number.

108088441 is a deficient number, since it is larger than the sum of its proper divisors (762959).

108088441 is an equidigital number, since it uses as much as digits as its factorization.

108088441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643.

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 108088441 is about 10396.5590942388. The cubic root of 108088441 is about 476.3502721014.

The spelling of 108088441 in words is "one hundred eight million, eighty-eight thousand, four hundred forty-one".

Divisors: 1 317 349 977 110633 309709 340973 108088441