Search a number
-
+
108368468 = 22132084009
BaseRepresentation
bin1100111010110…
…01001001010100
321112220200120222
412131121021110
5210220242333
614430413512
72454055025
oct635311124
9245820528
10108368468
115619791a
1230361298
13195b3870
141056cc4c
1597a9298
hex6759254

108368468 has 12 divisors (see below), whose sum is σ = 204232980. Its totient is φ = 50016192.

The previous prime is 108368461. The next prime is 108368483. The reversal of 108368468 is 864863801.

It can be written as a sum of positive squares in 2 ways, for example, as 49815364 + 58553104 = 7058^2 + 7652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108368461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041953 + ... + 1042056.

It is an arithmetic number, because the mean of its divisors is an integer number (17019415).

Almost surely, 2108368468 is an apocalyptic number.

It is an amenable number.

108368468 is a deficient number, since it is larger than the sum of its proper divisors (95864512).

108368468 is a wasteful number, since it uses less digits than its factorization.

108368468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084026 (or 2084024 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 108368468 is about 10410.0176752972. The cubic root of 108368468 is about 476.7612809290.

The spelling of 108368468 in words is "one hundred eight million, three hundred sixty-eight thousand, four hundred sixty-eight".

Divisors: 1 2 4 13 26 52 2084009 4168018 8336036 27092117 54184234 108368468