Base | Representation |
---|---|
bin | 1101000100111… |
… | …11100000010000 |
3 | 21122102121021202 |
4 | 12202133200100 |
5 | 211041031412 |
6 | 14515210332 |
7 | 2501323220 |
oct | 642374020 |
9 | 248377252 |
10 | 109705232 |
11 | 56a2018a |
12 | 308a69a8 |
13 | 19961150 |
14 | 107da080 |
15 | 99703c2 |
hex | 689f810 |
109705232 has 40 divisors (see below), whose sum is σ = 261608256. Its totient is φ = 43399296.
The previous prime is 109705229. The next prime is 109705237. The reversal of 109705232 is 232507901.
It is a junction number, because it is equal to n+sod(n) for n = 109705195 and 109705204.
It is not an unprimeable number, because it can be changed into a prime (109705237) 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, 36218 + ... + 39129.
Almost surely, 2109705232 is an apocalyptic number.
It is an amenable number.
109705232 is an abundant number, since it is smaller than the sum of its proper divisors (151903024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109705232 is a wasteful number, since it uses less digits than its factorization.
109705232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75375 (or 75369 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 109705232 is about 10474.0265418797. The cubic root of 109705232 is about 478.7136157976.
The spelling of 109705232 in words is "one hundred nine million, seven hundred five thousand, two hundred thirty-two".
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