Base | Representation |
---|---|
bin | 1100111010100… |
… | …10010000000001 |
3 | 21112212020211221 |
4 | 12131102100001 |
5 | 210213341400 |
6 | 14430035041 |
7 | 2453606500 |
oct | 635222001 |
9 | 245766757 |
10 | 108340225 |
11 | 56178684 |
12 | 30348a81 |
13 | 195a3a56 |
14 | 10562837 |
15 | 97a0c1a |
hex | 6752401 |
108340225 has 36 divisors (see below), whose sum is σ = 159030000. Its totient is φ = 72982560.
The previous prime is 108340207. The next prime is 108340229. The reversal of 108340225 is 522043801.
It is not a de Polignac number, because 108340225 - 215 = 108307457 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 108340225.
It is not an unprimeable number, because it can be changed into a prime (108340229) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71526 + ... + 73024.
It is an arithmetic number, because the mean of its divisors is an integer number (4417500).
Almost surely, 2108340225 is an apocalyptic number.
It is an amenable number.
108340225 is a deficient number, since it is larger than the sum of its proper divisors (50689775).
108340225 is a wasteful number, since it uses less digits than its factorization.
108340225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1582 (or 1570 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 108340225 is about 10408.6610570236. The cubic root of 108340225 is about 476.7198594742.
The spelling of 108340225 in words is "one hundred eight million, three hundred forty thousand, two hundred twenty-five".
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