Base | Representation |
---|---|
bin | 1101101101011… |
… | …00100110000010 |
3 | 22000101200201100 |
4 | 12312230212002 |
5 | 213420023410 |
6 | 15224515230 |
7 | 2564333004 |
oct | 666544602 |
9 | 260350640 |
10 | 115001730 |
11 | 59a08558 |
12 | 3261bb16 |
13 | 1aa96b7c |
14 | 113b8374 |
15 | a1698c0 |
hex | 6dac982 |
115001730 has 48 divisors (see below), whose sum is σ = 299557440. Its totient is φ = 30610464.
The previous prime is 115001713. The next prime is 115001743. The reversal of 115001730 is 37100511.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
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 23 ways as a sum of consecutive naturals, for example, 74749 + ... + 76271.
It is an arithmetic number, because the mean of its divisors is an integer number (6240780).
Almost surely, 2115001730 is an apocalyptic number.
115001730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
115001730 is an abundant number, since it is smaller than the sum of its proper divisors (184555710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115001730 is a wasteful number, since it uses less digits than its factorization.
115001730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2375 (or 2372 counting only the distinct ones).
The product of its (nonzero) digits is 105, while the sum is 18.
The square root of 115001730 is about 10723.8859561262. The cubic root of 115001730 is about 486.2968516170.
The spelling of 115001730 in words is "one hundred fifteen million, one thousand, seven hundred thirty".
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