Base | Representation |
---|---|
bin | 1101000011011… |
… | …11001110100000 |
3 | 21122001120000220 |
4 | 12201233032200 |
5 | 211013214423 |
6 | 14511043040 |
7 | 2466540546 |
oct | 641571640 |
9 | 248046026 |
10 | 109507488 |
11 | 568a5662 |
12 | 30810480 |
13 | 198c213c |
14 | 10787d96 |
15 | 99319e3 |
hex | 686f3a0 |
109507488 has 48 divisors (see below), whose sum is σ = 302591520. Its totient is φ = 34580736.
The previous prime is 109507477. The next prime is 109507493. The reversal of 109507488 is 884705901.
It is a tau number, because it is divible by the number of its divisors (48).
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 7 ways as a sum of consecutive naturals, for example, 28195 + ... + 31842.
It is an arithmetic number, because the mean of its divisors is an integer number (6303990).
Almost surely, 2109507488 is an apocalyptic number.
It is an amenable number.
109507488 is an abundant number, since it is smaller than the sum of its proper divisors (193084032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109507488 is a wasteful number, since it uses less digits than its factorization.
109507488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60069 (or 60061 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 42.
The square root of 109507488 is about 10464.5825525914. The cubic root of 109507488 is about 478.4258152458.
The spelling of 109507488 in words is "one hundred nine million, five hundred seven thousand, four hundred eighty-eight".
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