Search a number
-
+
108082349 = 437931817
BaseRepresentation
bin1100111000100…
…11010010101101
321112101011002222
412130103102231
5210132113344
614420325125
72451453614
oct634232255
9245334088
10108082349
1156011961
12302437a5
131951356b
14104d687b
15974e5ee
hex67134ad

108082349 has 8 divisors (see below), whose sum is σ = 111999360. Its totient is φ = 104229216.

The previous prime is 108082339. The next prime is 108082417. The reversal of 108082349 is 943280801.

It is a happy number.

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 108082349 - 212 = 108078253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108082309) 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, 12512 + ... + 19305.

It is an arithmetic number, because the mean of its divisors is an integer number (13999920).

Almost surely, 2108082349 is an apocalyptic number.

It is an amenable number.

108082349 is a deficient number, since it is larger than the sum of its proper divisors (3917011).

108082349 is an equidigital number, since it uses as much as digits as its factorization.

108082349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31939.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 108082349 is about 10396.2661085603. The cubic root of 108082349 is about 476.3413227005.

The spelling of 108082349 in words is "one hundred eight million, eighty-two thousand, three hundred forty-nine".

Divisors: 1 43 79 3397 31817 1368131 2513543 108082349