Base | Representation |
---|---|
bin | 1101000000001… |
… | …00000010000000 |
3 | 21121020020201222 |
4 | 12200010002000 |
5 | 210410142131 |
6 | 14453414212 |
7 | 2463031502 |
oct | 640040200 |
9 | 247206658 |
10 | 109068416 |
11 | 56625796 |
12 | 3063a368 |
13 | 1979a332 |
14 | 106b1d72 |
15 | 989687b |
hex | 6804080 |
109068416 has 32 divisors (see below), whose sum is σ = 224302080. Its totient is φ = 52773120.
The previous prime is 109068409. The next prime is 109068457. The reversal of 109068416 is 614860901.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9776 + ... + 17711.
It is an arithmetic number, because the mean of its divisors is an integer number (7009440).
Almost surely, 2109068416 is an apocalyptic number.
109068416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
109068416 is an abundant number, since it is smaller than the sum of its proper divisors (115233664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109068416 is an equidigital number, since it uses as much as digits as its factorization.
109068416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27532 (or 27520 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 35.
The square root of 109068416 is about 10443.5825270833. The cubic root of 109068416 is about 477.7855401339.
The spelling of 109068416 in words is "one hundred nine million, sixty-eight thousand, four hundred sixteen".
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