Base | Representation |
---|---|
bin | 1101000011011… |
… | …11111000000100 |
3 | 21122001200200102 |
4 | 12201233320010 |
5 | 211013311043 |
6 | 14511103232 |
7 | 2466551366 |
oct | 641577004 |
9 | 248050612 |
10 | 109510148 |
11 | 568a7660 |
12 | 30811b18 |
13 | 198c3407 |
14 | 10788d36 |
15 | 99326b8 |
hex | 686fe04 |
109510148 has 48 divisors (see below), whose sum is σ = 227707200. Its totient is φ = 45521280.
The previous prime is 109510127. The next prime is 109510151. The reversal of 109510148 is 841015901.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a self number, because there is not a number n which added to its sum of digits gives 109510148.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 21986 + ... + 26502.
It is an arithmetic number, because the mean of its divisors is an integer number (4743900).
Almost surely, 2109510148 is an apocalyptic number.
It is an amenable number.
109510148 is an abundant number, since it is smaller than the sum of its proper divisors (118197052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109510148 is a wasteful number, since it uses less digits than its factorization.
109510148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4580 (or 4578 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 29.
The square root of 109510148 is about 10464.7096471904. The cubic root of 109510148 is about 478.4296889607.
The spelling of 109510148 in words is "one hundred nine million, five hundred ten thousand, one hundred forty-eight".
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