Base | Representation |
---|---|
bin | 1101000011000… |
… | …01101100100100 |
3 | 21121221202000022 |
4 | 12201201230210 |
5 | 211004431233 |
6 | 14505534312 |
7 | 2466220145 |
oct | 641415444 |
9 | 247852008 |
10 | 109452068 |
11 | 56867a60 |
12 | 307a4398 |
13 | 198a2b4b |
14 | 10771acc |
15 | 9920398 |
hex | 6861b24 |
109452068 has 24 divisors (see below), whose sum is σ = 214604544. Its totient is φ = 48405600.
The previous prime is 109452067. The next prime is 109452089. The reversal of 109452068 is 860254901.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (109452067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31988 + ... + 35243.
It is an arithmetic number, because the mean of its divisors is an integer number (8941856).
Almost surely, 2109452068 is an apocalyptic number.
It is an amenable number.
109452068 is a deficient number, since it is larger than the sum of its proper divisors (105152476).
109452068 is a wasteful number, since it uses less digits than its factorization.
109452068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67283 (or 67281 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 109452068 is about 10461.9342379887. The cubic root of 109452068 is about 478.3450937255.
The spelling of 109452068 in words is "one hundred nine million, four hundred fifty-two thousand, sixty-eight".
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