Base | Representation |
---|---|
bin | 1101000100100… |
… | …00001111010000 |
3 | 21122022102111220 |
4 | 12202100033100 |
5 | 211032031304 |
6 | 14514005040 |
7 | 2500643013 |
oct | 642201720 |
9 | 248272456 |
10 | 109642704 |
11 | 56988206 |
12 | 30876780 |
13 | 1993b852 |
14 | 107c137a |
15 | 995bad9 |
hex | 68903d0 |
109642704 has 20 divisors (see below), whose sum is σ = 283243776. Its totient is φ = 36547552.
The previous prime is 109642703. The next prime is 109642717. The reversal of 109642704 is 407246901.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109642703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142064 + ... + 1142159.
Almost surely, 2109642704 is an apocalyptic number.
It is an amenable number.
109642704 is an abundant number, since it is smaller than the sum of its proper divisors (173601072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109642704 is a wasteful number, since it uses less digits than its factorization.
109642704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2284234 (or 2284228 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 109642704 is about 10471.0412089725. The cubic root of 109642704 is about 478.6226487181.
The spelling of 109642704 in words is "one hundred nine million, six hundred forty-two thousand, seven hundred four".
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