Base | Representation |
---|---|
bin | 1100111111100… |
… | …00001001011000 |
3 | 21121002010000101 |
4 | 12133300021120 |
5 | 210400040333 |
6 | 14451545144 |
7 | 2462242156 |
oct | 637601130 |
9 | 247063011 |
10 | 108986968 |
11 | 5657a582 |
12 | 305bb1b4 |
13 | 1976c23c |
14 | 106903d6 |
15 | 987c67d |
hex | 67f0258 |
108986968 has 32 divisors (see below), whose sum is σ = 208373760. Its totient is φ = 53431200.
The previous prime is 108986963. The next prime is 108986971. The reversal of 108986968 is 869689801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108986963) 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 7 ways as a sum of consecutive naturals, for example, 99721 + ... + 100807.
It is an arithmetic number, because the mean of its divisors is an integer number (6511680).
Almost surely, 2108986968 is an apocalyptic number.
It is an amenable number.
108986968 is a deficient number, since it is larger than the sum of its proper divisors (99386792).
108986968 is a wasteful number, since it uses less digits than its factorization.
108986968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1327 (or 1323 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 55.
The square root of 108986968 is about 10439.6823706471. The cubic root of 108986968 is about 477.6665800390. Note that the first 3 decimals are identical.
The spelling of 108986968 in words is "one hundred eight million, nine hundred eighty-six thousand, nine hundred sixty-eight".
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